253438416

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:455

約数の個数: 320

約数和(自身を含む): 957081600

約数和(自身を除く): 703643184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 27, 28, 33, 36, 38, 42, 44, 48, 54, 56, 57, 63, 66, 72, 76, 77, 84, 88, 99, 108, 112, 114, 126, 132, 133, 144, 152, 154, 168, 171, 176, 189, 198, 209, 216, 228, 231, 252, 264, 266, 297, 304, 308, 336, 342, 378, 396, 399, 401, 418, 432, 456, 462, 504, 513, 528, 532, 594, 616, 627, 684, 693, 756, 792, 798, 802, 836, 912, 924, 1008, 1026, 1064, 1188, 1197, 1203, 1232, 1254, 1368, 1386, 1463, 1512, 1584, 1596, 1604, 1672, 1848, 1881, 2052, 2079, 2128, 2376, 2394, 2406, 2508, 2736, 2772, 2807, 2926, 3024, 3192, 3208, 3344, 3591, 3609, 3696, 3762, 4104, 4158, 4389, 4411, 4752, 4788, 4812, 5016, 5544, 5614, 5643, 5852, 6384, 6416, 7182, 7218, 7524, 7619, 8208, 8316, 8421, 8778, 8822, 9576, 9624, 10032, 10827, 11088, 11228, 11286, 11704, 13167, 13233, 14364, 14436, 15048, 15238, 16632, 16842, 17556, 17644, 19152, 19248, 21654, 22456, 22572, 22857, 23408, 25263, 26334, 26466, 28728, 28872, 30096, 30476, 30877, 33264, 33684, 35112, 35288, 39501, 39699, 43308, 44912, 45144, 45714, 50526, 52668, 52932, 53333, 57456, 57744, 60952, 61754, 67368, 68571, 70224, 70576, 75789, 79002, 79398, 83809, 86616, 90288, 91428, 92631, 101052, 105336, 105864, 106666, 119097, 121904, 123508, 134736, 137142, 151578, 158004, 158796, 159999, 167618, 173232, 182856, 185262, 202104, 205713, 210672, 211728, 213332, 238194, 247016, 251427, 274284, 277893, 303156, 316008, 317592, 319998, 335236, 365712, 370524, 404208, 411426, 426664, 476388, 479997, 494032, 502854, 548568, 555786, 586663, 606312, 632016, 635184, 639996, 670472, 741048, 754281, 822852, 833679, 853328, 952776, 959994, 1005708, 1097136, 1111572, 1173326, 1212624, 1279992, 1340944, 1439991, 1482096, 1508562, 1645704, 1667358, 1759989, 1905552, 1919988, 2011416, 2223144, 2262843, 2346652, 2559984, 2879982, 3017124, 3291408, 3334716, 3519978, 3839976, 4022832, 4446288, 4525686, 4693304, 5279967, 5759964, 6034248, 6669432, 7039956, 7679952, 9051372, 9386608, 10559934, 11519928, 12068496, 13338864, 14079912, 15839901, 18102744, 21119868, 23039856, 28159824, 31679802, 36205488, 42239736, 63359604, 84479472, 126719208, 253438416]

約数ペア:

[(1, 253438416), (2, 126719208), (3, 84479472), (4, 63359604), (6, 42239736), (7, 36205488), (8, 31679802), (9, 28159824), (11, 23039856), (12, 21119868), (14, 18102744), (16, 15839901), (18, 14079912), (19, 13338864), (21, 12068496), (22, 11519928), (24, 10559934), (27, 9386608), (28, 9051372), (33, 7679952), (36, 7039956), (38, 6669432), (42, 6034248), (44, 5759964), (48, 5279967), (54, 4693304), (56, 4525686), (57, 4446288), (63, 4022832), (66, 3839976), (72, 3519978), (76, 3334716), (77, 3291408), (84, 3017124), (88, 2879982), (99, 2559984), (108, 2346652), (112, 2262843), (114, 2223144), (126, 2011416), (132, 1919988), (133, 1905552), (144, 1759989), (152, 1667358), (154, 1645704), (168, 1508562), (171, 1482096), (176, 1439991), (189, 1340944), (198, 1279992), (209, 1212624), (216, 1173326), (228, 1111572), (231, 1097136), (252, 1005708), (264, 959994), (266, 952776), (297, 853328), (304, 833679), (308, 822852), (336, 754281), (342, 741048), (378, 670472), (396, 639996), (399, 635184), (401, 632016), (418, 606312), (432, 586663), (456, 555786), (462, 548568), (504, 502854), (513, 494032), (528, 479997), (532, 476388), (594, 426664), (616, 411426), (627, 404208), (684, 370524), (693, 365712), (756, 335236), (792, 319998), (798, 317592), (802, 316008), (836, 303156), (912, 277893), (924, 274284), (1008, 251427), (1026, 247016), (1064, 238194), (1188, 213332), (1197, 211728), (1203, 210672), (1232, 205713), (1254, 202104), (1368, 185262), (1386, 182856), (1463, 173232), (1512, 167618), (1584, 159999), (1596, 158796), (1604, 158004), (1672, 151578), (1848, 137142), (1881, 134736), (2052, 123508), (2079, 121904), (2128, 119097), (2376, 106666), (2394, 105864), (2406, 105336), (2508, 101052), (2736, 92631), (2772, 91428), (2807, 90288), (2926, 86616), (3024, 83809), (3192, 79398), (3208, 79002), (3344, 75789), (3591, 70576), (3609, 70224), (3696, 68571), (3762, 67368), (4104, 61754), (4158, 60952), (4389, 57744), (4411, 57456), (4752, 53333), (4788, 52932), (4812, 52668), (5016, 50526), (5544, 45714), (5614, 45144), (5643, 44912), (5852, 43308), (6384, 39699), (6416, 39501), (7182, 35288), (7218, 35112), (7524, 33684), (7619, 33264), (8208, 30877), (8316, 30476), (8421, 30096), (8778, 28872), (8822, 28728), (9576, 26466), (9624, 26334), (10032, 25263), (10827, 23408), (11088, 22857), (11228, 22572), (11286, 22456), (11704, 21654), (13167, 19248), (13233, 19152), (14364, 17644), (14436, 17556), (15048, 16842), (15238, 16632)]