1986762816

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:943

約数の個数: 280

約数和(自身を含む): 6476268480

約数和(自身を除く): 4489505664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 64, 69, 72, 76, 81, 92, 96, 108, 114, 138, 144, 152, 162, 171, 184, 192, 207, 216, 228, 276, 288, 304, 324, 342, 368, 414, 432, 437, 456, 513, 552, 576, 608, 621, 648, 684, 736, 828, 864, 874, 877, 912, 1026, 1104, 1216, 1242, 1296, 1311, 1368, 1472, 1539, 1656, 1728, 1748, 1754, 1824, 1863, 2052, 2208, 2484, 2592, 2622, 2631, 2736, 3078, 3312, 3496, 3508, 3648, 3726, 3933, 4104, 4416, 4968, 5184, 5244, 5262, 5472, 6156, 6624, 6992, 7016, 7452, 7866, 7893, 8208, 9936, 10488, 10524, 10944, 11799, 12312, 13248, 13984, 14032, 14904, 15732, 15786, 16416, 16663, 19872, 20171, 20976, 21048, 23598, 23679, 24624, 27968, 28064, 29808, 31464, 31572, 32832, 33326, 35397, 39744, 40342, 41952, 42096, 47196, 47358, 49248, 49989, 56128, 59616, 60513, 62928, 63144, 66652, 70794, 71037, 80684, 83904, 84192, 94392, 94716, 98496, 99978, 119232, 121026, 125856, 126288, 133304, 141588, 142074, 149967, 161368, 168384, 181539, 188784, 189432, 199956, 242052, 251712, 252576, 266608, 283176, 284148, 299934, 322736, 363078, 377568, 378864, 383249, 399912, 449901, 484104, 505152, 533216, 544617, 566352, 568296, 599868, 645472, 726156, 755136, 757728, 766498, 799824, 899802, 968208, 1066432, 1089234, 1132704, 1136592, 1149747, 1199736, 1290944, 1349703, 1452312, 1515456, 1532996, 1599648, 1633851, 1799604, 1936416, 2178468, 2265408, 2273184, 2299494, 2399472, 2699406, 2904624, 3065992, 3199296, 3267702, 3449241, 3599208, 3872832, 4356936, 4546368, 4598988, 4798944, 5398812, 5809248, 6131984, 6535404, 6898482, 7198416, 8713872, 9197976, 9597888, 10347723, 10797624, 11618496, 12263968, 13070808, 13796964, 14396832, 17427744, 18395952, 20695446, 21595248, 24527936, 26141616, 27593928, 28793664, 31043169, 34855488, 36791904, 41390892, 43190496, 52283232, 55187856, 62086338, 73583808, 82781784, 86380992, 104566464, 110375712, 124172676, 165563568, 220751424, 248345352, 331127136, 496690704, 662254272, 993381408, 1986762816]

約数ペア:

[(1, 1986762816), (2, 993381408), (3, 662254272), (4, 496690704), (6, 331127136), (8, 248345352), (9, 220751424), (12, 165563568), (16, 124172676), (18, 110375712), (19, 104566464), (23, 86380992), (24, 82781784), (27, 73583808), (32, 62086338), (36, 55187856), (38, 52283232), (46, 43190496), (48, 41390892), (54, 36791904), (57, 34855488), (64, 31043169), (69, 28793664), (72, 27593928), (76, 26141616), (81, 24527936), (92, 21595248), (96, 20695446), (108, 18395952), (114, 17427744), (138, 14396832), (144, 13796964), (152, 13070808), (162, 12263968), (171, 11618496), (184, 10797624), (192, 10347723), (207, 9597888), (216, 9197976), (228, 8713872), (276, 7198416), (288, 6898482), (304, 6535404), (324, 6131984), (342, 5809248), (368, 5398812), (414, 4798944), (432, 4598988), (437, 4546368), (456, 4356936), (513, 3872832), (552, 3599208), (576, 3449241), (608, 3267702), (621, 3199296), (648, 3065992), (684, 2904624), (736, 2699406), (828, 2399472), (864, 2299494), (874, 2273184), (877, 2265408), (912, 2178468), (1026, 1936416), (1104, 1799604), (1216, 1633851), (1242, 1599648), (1296, 1532996), (1311, 1515456), (1368, 1452312), (1472, 1349703), (1539, 1290944), (1656, 1199736), (1728, 1149747), (1748, 1136592), (1754, 1132704), (1824, 1089234), (1863, 1066432), (2052, 968208), (2208, 899802), (2484, 799824), (2592, 766498), (2622, 757728), (2631, 755136), (2736, 726156), (3078, 645472), (3312, 599868), (3496, 568296), (3508, 566352), (3648, 544617), (3726, 533216), (3933, 505152), (4104, 484104), (4416, 449901), (4968, 399912), (5184, 383249), (5244, 378864), (5262, 377568), (5472, 363078), (6156, 322736), (6624, 299934), (6992, 284148), (7016, 283176), (7452, 266608), (7866, 252576), (7893, 251712), (8208, 242052), (9936, 199956), (10488, 189432), (10524, 188784), (10944, 181539), (11799, 168384), (12312, 161368), (13248, 149967), (13984, 142074), (14032, 141588), (14904, 133304), (15732, 126288), (15786, 125856), (16416, 121026), (16663, 119232), (19872, 99978), (20171, 98496), (20976, 94716), (21048, 94392), (23598, 84192), (23679, 83904), (24624, 80684), (27968, 71037), (28064, 70794), (29808, 66652), (31464, 63144), (31572, 62928), (32832, 60513), (33326, 59616), (35397, 56128), (39744, 49989), (40342, 49248), (41952, 47358), (42096, 47196)]