641263392

素因数分解:

$2^5\times 3^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:73

約数の個数: 576

約数和(自身を含む): 2544151680

約数和(自身を除く): 1902888288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 24, 27, 28, 32, 33, 34, 36, 42, 44, 48, 49, 51, 54, 56, 63, 66, 68, 72, 77, 81, 84, 88, 96, 98, 99, 102, 108, 112, 119, 126, 132, 136, 144, 147, 153, 154, 162, 168, 176, 187, 189, 196, 198, 204, 216, 224, 231, 238, 243, 252, 264, 272, 288, 294, 297, 306, 308, 324, 336, 352, 357, 374, 378, 392, 396, 408, 432, 441, 459, 462, 476, 486, 504, 528, 539, 544, 561, 567, 588, 594, 612, 616, 648, 672, 693, 714, 729, 748, 756, 784, 792, 816, 833, 864, 882, 891, 918, 924, 952, 972, 1008, 1056, 1071, 1078, 1122, 1134, 1176, 1188, 1224, 1232, 1296, 1309, 1323, 1377, 1386, 1428, 1458, 1496, 1512, 1568, 1584, 1617, 1632, 1666, 1683, 1701, 1764, 1782, 1836, 1848, 1904, 1944, 2016, 2079, 2142, 2156, 2187, 2244, 2268, 2352, 2376, 2448, 2464, 2499, 2592, 2618, 2646, 2673, 2754, 2772, 2856, 2916, 2992, 3024, 3168, 3213, 3234, 3332, 3366, 3402, 3528, 3564, 3672, 3696, 3808, 3888, 3927, 3969, 4131, 4158, 4284, 4312, 4374, 4488, 4536, 4704, 4752, 4851, 4896, 4998, 5049, 5103, 5236, 5292, 5346, 5508, 5544, 5712, 5832, 5984, 6048, 6237, 6426, 6468, 6664, 6732, 6804, 7056, 7128, 7344, 7392, 7497, 7776, 7854, 7938, 8019, 8262, 8316, 8568, 8624, 8748, 8976, 9072, 9163, 9504, 9639, 9702, 9996, 10098, 10206, 10472, 10584, 10692, 11016, 11088, 11424, 11664, 11781, 11907, 12393, 12474, 12852, 12936, 13328, 13464, 13608, 14112, 14256, 14553, 14688, 14994, 15147, 15309, 15708, 15876, 16038, 16524, 16632, 17136, 17248, 17496, 17952, 18144, 18326, 18711, 19278, 19404, 19992, 20196, 20412, 20944, 21168, 21384, 22032, 22176, 22491, 23328, 23562, 23814, 24057, 24786, 24948, 25704, 25872, 26656, 26928, 27216, 27489, 28512, 28917, 29106, 29988, 30294, 30618, 31416, 31752, 32076, 33048, 33264, 34272, 34992, 35343, 35721, 36652, 37179, 37422, 38556, 38808, 39984, 40392, 40824, 41888, 42336, 42768, 43659, 44064, 44982, 45441, 47124, 47628, 48114, 49572, 49896, 51408, 51744, 53856, 54432, 54978, 56133, 57834, 58212, 59976, 60588, 61236, 62832, 63504, 64152, 66096, 66528, 67473, 69984, 70686, 71442, 73304, 74358, 74844, 77112, 77616, 79968, 80784, 81648, 82467, 85536, 86751, 87318, 89964, 90882, 94248, 95256, 96228, 99144, 99792, 102816, 106029, 107163, 109956, 112266, 115668, 116424, 119952, 121176, 122472, 125664, 127008, 128304, 130977, 132192, 134946, 136323, 141372, 142884, 146608, 148716, 149688, 154224, 155232, 161568, 163296, 164934, 168399, 173502, 174636, 179928, 181764, 188496, 190512, 192456, 198288, 199584, 202419, 212058, 214326, 219912, 224532, 231336, 232848, 239904, 242352, 244944, 247401, 256608, 260253, 261954, 269892, 272646, 282744, 285768, 293216, 297432, 299376, 308448, 318087, 329868, 336798, 347004, 349272, 359856, 363528, 376992, 381024, 384912, 392931, 396576, 404838, 408969, 424116, 428652, 439824, 449064, 462672, 465696, 484704, 489888, 494802, 520506, 523908, 539784, 545292, 565488, 571536, 594864, 598752, 607257, 636174, 659736, 673596, 694008, 698544, 719712, 727056, 742203, 769824, 785862, 809676, 817938, 848232, 857304, 879648, 898128, 925344, 954261, 989604, 1041012, 1047816, 1079568, 1090584, 1130976, 1143072, 1178793, 1189728, 1214514, 1272348, 1319472, 1347192, 1388016, 1397088, 1454112, 1484406, 1571724, 1619352, 1635876, 1696464, 1714608, 1796256, 1821771, 1908522, 1979208, 2082024, 2095632, 2159136, 2181168, 2226609, 2357586, 2429028, 2544696, 2638944, 2694384, 2776032, 2862783, 2968812, 3143448, 3238704, 3271752, 3392928, 3429216, 3643542, 3817044, 3958416, 4164048, 4191264, 4362336, 4453218, 4715172, 4858056, 5089392, 5388768, 5725566, 5937624, 6286896, 6477408, 6543504, 6679827, 7287084, 7634088, 7916832, 8328096, 8906436, 9430344, 9716112, 10178784, 11451132, 11875248, 12573792, 13087008, 13359654, 14574168, 15268176, 17812872, 18860688, 19432224, 20039481, 22902264, 23750496, 26719308, 29148336, 30536352, 35625744, 37721376, 40078962, 45804528, 53438616, 58296672, 71251488, 80157924, 91609056, 106877232, 160315848, 213754464, 320631696, 641263392]

約数ペア:

[(1, 641263392), (2, 320631696), (3, 213754464), (4, 160315848), (6, 106877232), (7, 91609056), (8, 80157924), (9, 71251488), (11, 58296672), (12, 53438616), (14, 45804528), (16, 40078962), (17, 37721376), (18, 35625744), (21, 30536352), (22, 29148336), (24, 26719308), (27, 23750496), (28, 22902264), (32, 20039481), (33, 19432224), (34, 18860688), (36, 17812872), (42, 15268176), (44, 14574168), (48, 13359654), (49, 13087008), (51, 12573792), (54, 11875248), (56, 11451132), (63, 10178784), (66, 9716112), (68, 9430344), (72, 8906436), (77, 8328096), (81, 7916832), (84, 7634088), (88, 7287084), (96, 6679827), (98, 6543504), (99, 6477408), (102, 6286896), (108, 5937624), (112, 5725566), (119, 5388768), (126, 5089392), (132, 4858056), (136, 4715172), (144, 4453218), (147, 4362336), (153, 4191264), (154, 4164048), (162, 3958416), (168, 3817044), (176, 3643542), (187, 3429216), (189, 3392928), (196, 3271752), (198, 3238704), (204, 3143448), (216, 2968812), (224, 2862783), (231, 2776032), (238, 2694384), (243, 2638944), (252, 2544696), (264, 2429028), (272, 2357586), (288, 2226609), (294, 2181168), (297, 2159136), (306, 2095632), (308, 2082024), (324, 1979208), (336, 1908522), (352, 1821771), (357, 1796256), (374, 1714608), (378, 1696464), (392, 1635876), (396, 1619352), (408, 1571724), (432, 1484406), (441, 1454112), (459, 1397088), (462, 1388016), (476, 1347192), (486, 1319472), (504, 1272348), (528, 1214514), (539, 1189728), (544, 1178793), (561, 1143072), (567, 1130976), (588, 1090584), (594, 1079568), (612, 1047816), (616, 1041012), (648, 989604), (672, 954261), (693, 925344), (714, 898128), (729, 879648), (748, 857304), (756, 848232), (784, 817938), (792, 809676), (816, 785862), (833, 769824), (864, 742203), (882, 727056), (891, 719712), (918, 698544), (924, 694008), (952, 673596), (972, 659736), (1008, 636174), (1056, 607257), (1071, 598752), (1078, 594864), (1122, 571536), (1134, 565488), (1176, 545292), (1188, 539784), (1224, 523908), (1232, 520506), (1296, 494802), (1309, 489888), (1323, 484704), (1377, 465696), (1386, 462672), (1428, 449064), (1458, 439824), (1496, 428652), (1512, 424116), (1568, 408969), (1584, 404838), (1617, 396576), (1632, 392931), (1666, 384912), (1683, 381024), (1701, 376992), (1764, 363528), (1782, 359856), (1836, 349272), (1848, 347004), (1904, 336798), (1944, 329868), (2016, 318087), (2079, 308448), (2142, 299376), (2156, 297432), (2187, 293216), (2244, 285768), (2268, 282744), (2352, 272646), (2376, 269892), (2448, 261954), (2464, 260253), (2499, 256608), (2592, 247401), (2618, 244944), (2646, 242352), (2673, 239904), (2754, 232848), (2772, 231336), (2856, 224532), (2916, 219912), (2992, 214326), (3024, 212058), (3168, 202419), (3213, 199584), (3234, 198288), (3332, 192456), (3366, 190512), (3402, 188496), (3528, 181764), (3564, 179928), (3672, 174636), (3696, 173502), (3808, 168399), (3888, 164934), (3927, 163296), (3969, 161568), (4131, 155232), (4158, 154224), (4284, 149688), (4312, 148716), (4374, 146608), (4488, 142884), (4536, 141372), (4704, 136323), (4752, 134946), (4851, 132192), (4896, 130977), (4998, 128304), (5049, 127008), (5103, 125664), (5236, 122472), (5292, 121176), (5346, 119952), (5508, 116424), (5544, 115668), (5712, 112266), (5832, 109956), (5984, 107163), (6048, 106029), (6237, 102816), (6426, 99792), (6468, 99144), (6664, 96228), (6732, 95256), (6804, 94248), (7056, 90882), (7128, 89964), (7344, 87318), (7392, 86751), (7497, 85536), (7776, 82467), (7854, 81648), (7938, 80784), (8019, 79968), (8262, 77616), (8316, 77112), (8568, 74844), (8624, 74358), (8748, 73304), (8976, 71442), (9072, 70686), (9163, 69984), (9504, 67473), (9639, 66528), (9702, 66096), (9996, 64152), (10098, 63504), (10206, 62832), (10472, 61236), (10584, 60588), (10692, 59976), (11016, 58212), (11088, 57834), (11424, 56133), (11664, 54978), (11781, 54432), (11907, 53856), (12393, 51744), (12474, 51408), (12852, 49896), (12936, 49572), (13328, 48114), (13464, 47628), (13608, 47124), (14112, 45441), (14256, 44982), (14553, 44064), (14688, 43659), (14994, 42768), (15147, 42336), (15309, 41888), (15708, 40824), (15876, 40392), (16038, 39984), (16524, 38808), (16632, 38556), (17136, 37422), (17248, 37179), (17496, 36652), (17952, 35721), (18144, 35343), (18326, 34992), (18711, 34272), (19278, 33264), (19404, 33048), (19992, 32076), (20196, 31752), (20412, 31416), (20944, 30618), (21168, 30294), (21384, 29988), (22032, 29106), (22176, 28917), (22491, 28512), (23328, 27489), (23562, 27216), (23814, 26928), (24057, 26656), (24786, 25872), (24948, 25704)]