991233936

素因数分解:

$2^4\times 3^5\times 7^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 540

約数和(自身を含む): 3763936176

約数和(自身を除く): 2772702240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 43, 44, 48, 49, 54, 56, 63, 66, 72, 77, 81, 84, 86, 88, 98, 99, 108, 112, 121, 126, 129, 132, 144, 147, 154, 162, 168, 172, 176, 189, 196, 198, 216, 231, 242, 243, 252, 258, 264, 294, 297, 301, 308, 324, 336, 344, 363, 378, 387, 392, 396, 432, 441, 462, 473, 484, 486, 504, 516, 528, 539, 567, 588, 594, 602, 616, 648, 688, 693, 726, 756, 774, 784, 792, 847, 882, 891, 903, 924, 946, 968, 972, 1008, 1032, 1078, 1089, 1134, 1161, 1176, 1188, 1204, 1232, 1296, 1323, 1386, 1419, 1452, 1512, 1548, 1584, 1617, 1694, 1701, 1764, 1782, 1806, 1848, 1892, 1936, 1944, 2064, 2079, 2107, 2156, 2178, 2268, 2322, 2352, 2376, 2408, 2541, 2646, 2673, 2709, 2772, 2838, 2904, 3024, 3096, 3234, 3267, 3311, 3388, 3402, 3483, 3528, 3564, 3612, 3696, 3784, 3888, 3969, 4158, 4214, 4257, 4312, 4356, 4536, 4644, 4752, 4816, 4851, 5082, 5203, 5292, 5346, 5418, 5544, 5676, 5808, 5929, 6192, 6237, 6321, 6468, 6534, 6622, 6776, 6804, 6966, 7056, 7128, 7224, 7568, 7623, 7938, 8127, 8316, 8428, 8514, 8624, 8712, 9072, 9288, 9702, 9801, 9933, 10164, 10406, 10449, 10584, 10692, 10836, 11088, 11352, 11858, 11907, 12474, 12642, 12771, 12936, 13068, 13244, 13552, 13608, 13932, 14256, 14448, 14553, 15246, 15609, 15876, 16254, 16632, 16856, 17028, 17424, 17787, 18576, 18711, 18963, 19404, 19602, 19866, 20328, 20812, 20898, 21168, 21384, 21672, 22704, 22869, 23177, 23716, 23814, 24381, 24948, 25284, 25542, 25872, 26136, 26488, 27216, 27864, 29106, 29403, 29799, 30492, 31218, 31752, 32508, 33264, 33712, 34056, 35574, 36421, 37422, 37926, 38313, 38808, 39204, 39732, 40656, 41624, 41796, 42768, 43344, 43659, 45738, 46354, 46827, 47432, 47628, 48762, 49896, 50568, 51084, 52272, 52976, 53361, 55728, 56889, 58212, 58806, 59598, 60984, 62436, 63504, 65016, 68112, 68607, 69531, 71148, 72842, 73143, 74844, 75852, 76626, 77616, 78408, 79464, 83248, 83592, 87318, 89397, 91476, 92708, 93654, 94864, 95256, 97524, 99792, 101136, 102168, 106722, 109263, 113778, 114939, 116424, 117612, 119196, 121968, 124872, 130032, 130977, 137214, 139062, 140481, 142296, 145684, 146286, 149688, 151704, 153252, 156816, 158928, 160083, 167184, 170667, 174636, 178794, 182952, 185416, 187308, 190512, 195048, 204336, 205821, 208593, 213444, 218526, 227556, 229878, 232848, 235224, 238392, 249744, 254947, 261954, 268191, 274428, 278124, 280962, 284592, 291368, 292572, 299376, 303408, 306504, 320166, 327789, 341334, 349272, 357588, 365904, 370832, 374616, 390096, 411642, 417186, 421443, 426888, 437052, 455112, 459756, 470448, 476784, 480249, 509894, 512001, 523908, 536382, 548856, 556248, 561924, 582736, 585144, 613008, 625779, 640332, 655578, 682668, 698544, 715176, 749232, 764841, 804573, 823284, 834372, 842886, 853776, 874104, 910224, 919512, 960498, 983367, 1019788, 1024002, 1047816, 1072764, 1097712, 1112496, 1123848, 1170288, 1251558, 1264329, 1280664, 1311156, 1365336, 1430352, 1440747, 1529682, 1609146, 1646568, 1668744, 1685772, 1748208, 1839024, 1877337, 1920996, 1966734, 2039576, 2048004, 2095632, 2145528, 2247696, 2294523, 2503116, 2528658, 2561328, 2622312, 2730672, 2881494, 2950101, 3059364, 3218292, 3293136, 3337488, 3371544, 3754674, 3841992, 3933468, 4079152, 4096008, 4291056, 4589046, 5006232, 5057316, 5244624, 5632011, 5762988, 5900202, 6118728, 6436584, 6743088, 6883569, 7509348, 7683984, 7866936, 8192016, 8850303, 9178092, 10012464, 10114632, 11264022, 11525976, 11800404, 12237456, 12873168, 13767138, 15018696, 15733872, 17700606, 18356184, 20229264, 20650707, 22528044, 23051952, 23600808, 27534276, 30037392, 35401212, 36712368, 41301414, 45056088, 47201616, 55068552, 61952121, 70802424, 82602828, 90112176, 110137104, 123904242, 141604848, 165205656, 247808484, 330411312, 495616968, 991233936]

約数ペア:

[(1, 991233936), (2, 495616968), (3, 330411312), (4, 247808484), (6, 165205656), (7, 141604848), (8, 123904242), (9, 110137104), (11, 90112176), (12, 82602828), (14, 70802424), (16, 61952121), (18, 55068552), (21, 47201616), (22, 45056088), (24, 41301414), (27, 36712368), (28, 35401212), (33, 30037392), (36, 27534276), (42, 23600808), (43, 23051952), (44, 22528044), (48, 20650707), (49, 20229264), (54, 18356184), (56, 17700606), (63, 15733872), (66, 15018696), (72, 13767138), (77, 12873168), (81, 12237456), (84, 11800404), (86, 11525976), (88, 11264022), (98, 10114632), (99, 10012464), (108, 9178092), (112, 8850303), (121, 8192016), (126, 7866936), (129, 7683984), (132, 7509348), (144, 6883569), (147, 6743088), (154, 6436584), (162, 6118728), (168, 5900202), (172, 5762988), (176, 5632011), (189, 5244624), (196, 5057316), (198, 5006232), (216, 4589046), (231, 4291056), (242, 4096008), (243, 4079152), (252, 3933468), (258, 3841992), (264, 3754674), (294, 3371544), (297, 3337488), (301, 3293136), (308, 3218292), (324, 3059364), (336, 2950101), (344, 2881494), (363, 2730672), (378, 2622312), (387, 2561328), (392, 2528658), (396, 2503116), (432, 2294523), (441, 2247696), (462, 2145528), (473, 2095632), (484, 2048004), (486, 2039576), (504, 1966734), (516, 1920996), (528, 1877337), (539, 1839024), (567, 1748208), (588, 1685772), (594, 1668744), (602, 1646568), (616, 1609146), (648, 1529682), (688, 1440747), (693, 1430352), (726, 1365336), (756, 1311156), (774, 1280664), (784, 1264329), (792, 1251558), (847, 1170288), (882, 1123848), (891, 1112496), (903, 1097712), (924, 1072764), (946, 1047816), (968, 1024002), (972, 1019788), (1008, 983367), (1032, 960498), (1078, 919512), (1089, 910224), (1134, 874104), (1161, 853776), (1176, 842886), (1188, 834372), (1204, 823284), (1232, 804573), (1296, 764841), (1323, 749232), (1386, 715176), (1419, 698544), (1452, 682668), (1512, 655578), (1548, 640332), (1584, 625779), (1617, 613008), (1694, 585144), (1701, 582736), (1764, 561924), (1782, 556248), (1806, 548856), (1848, 536382), (1892, 523908), (1936, 512001), (1944, 509894), (2064, 480249), (2079, 476784), (2107, 470448), (2156, 459756), (2178, 455112), (2268, 437052), (2322, 426888), (2352, 421443), (2376, 417186), (2408, 411642), (2541, 390096), (2646, 374616), (2673, 370832), (2709, 365904), (2772, 357588), (2838, 349272), (2904, 341334), (3024, 327789), (3096, 320166), (3234, 306504), (3267, 303408), (3311, 299376), (3388, 292572), (3402, 291368), (3483, 284592), (3528, 280962), (3564, 278124), (3612, 274428), (3696, 268191), (3784, 261954), (3888, 254947), (3969, 249744), (4158, 238392), (4214, 235224), (4257, 232848), (4312, 229878), (4356, 227556), (4536, 218526), (4644, 213444), (4752, 208593), (4816, 205821), (4851, 204336), (5082, 195048), (5203, 190512), (5292, 187308), (5346, 185416), (5418, 182952), (5544, 178794), (5676, 174636), (5808, 170667), (5929, 167184), (6192, 160083), (6237, 158928), (6321, 156816), (6468, 153252), (6534, 151704), (6622, 149688), (6776, 146286), (6804, 145684), (6966, 142296), (7056, 140481), (7128, 139062), (7224, 137214), (7568, 130977), (7623, 130032), (7938, 124872), (8127, 121968), (8316, 119196), (8428, 117612), (8514, 116424), (8624, 114939), (8712, 113778), (9072, 109263), (9288, 106722), (9702, 102168), (9801, 101136), (9933, 99792), (10164, 97524), (10406, 95256), (10449, 94864), (10584, 93654), (10692, 92708), (10836, 91476), (11088, 89397), (11352, 87318), (11858, 83592), (11907, 83248), (12474, 79464), (12642, 78408), (12771, 77616), (12936, 76626), (13068, 75852), (13244, 74844), (13552, 73143), (13608, 72842), (13932, 71148), (14256, 69531), (14448, 68607), (14553, 68112), (15246, 65016), (15609, 63504), (15876, 62436), (16254, 60984), (16632, 59598), (16856, 58806), (17028, 58212), (17424, 56889), (17787, 55728), (18576, 53361), (18711, 52976), (18963, 52272), (19404, 51084), (19602, 50568), (19866, 49896), (20328, 48762), (20812, 47628), (20898, 47432), (21168, 46827), (21384, 46354), (21672, 45738), (22704, 43659), (22869, 43344), (23177, 42768), (23716, 41796), (23814, 41624), (24381, 40656), (24948, 39732), (25284, 39204), (25542, 38808), (25872, 38313), (26136, 37926), (26488, 37422), (27216, 36421), (27864, 35574), (29106, 34056), (29403, 33712), (29799, 33264), (30492, 32508), (31218, 31752)]