286996512

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:863

約数の個数: 144

約数和(自身を含む): 855864576

約数和(自身を除く): 568868064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 88, 93, 96, 121, 124, 132, 176, 186, 242, 248, 264, 341, 352, 363, 372, 484, 496, 528, 682, 726, 744, 797, 968, 992, 1023, 1056, 1364, 1452, 1488, 1594, 1936, 2046, 2391, 2728, 2904, 2976, 3188, 3751, 3872, 4092, 4782, 5456, 5808, 6376, 7502, 8184, 8767, 9564, 10912, 11253, 11616, 12752, 15004, 16368, 17534, 19128, 22506, 24707, 25504, 26301, 30008, 32736, 35068, 38256, 45012, 49414, 52602, 60016, 70136, 74121, 76512, 90024, 96437, 98828, 105204, 120032, 140272, 148242, 180048, 192874, 197656, 210408, 271777, 280544, 289311, 296484, 360096, 385748, 395312, 420816, 543554, 578622, 592968, 771496, 790624, 815331, 841632, 1087108, 1157244, 1185936, 1542992, 1630662, 2174216, 2314488, 2371872, 2989547, 3085984, 3261324, 4348432, 4628976, 5979094, 6522648, 8696864, 8968641, 9257952, 11958188, 13045296, 17937282, 23916376, 26090592, 35874564, 47832752, 71749128, 95665504, 143498256, 286996512]

約数ペア:

[(1, 286996512), (2, 143498256), (3, 95665504), (4, 71749128), (6, 47832752), (8, 35874564), (11, 26090592), (12, 23916376), (16, 17937282), (22, 13045296), (24, 11958188), (31, 9257952), (32, 8968641), (33, 8696864), (44, 6522648), (48, 5979094), (62, 4628976), (66, 4348432), (88, 3261324), (93, 3085984), (96, 2989547), (121, 2371872), (124, 2314488), (132, 2174216), (176, 1630662), (186, 1542992), (242, 1185936), (248, 1157244), (264, 1087108), (341, 841632), (352, 815331), (363, 790624), (372, 771496), (484, 592968), (496, 578622), (528, 543554), (682, 420816), (726, 395312), (744, 385748), (797, 360096), (968, 296484), (992, 289311), (1023, 280544), (1056, 271777), (1364, 210408), (1452, 197656), (1488, 192874), (1594, 180048), (1936, 148242), (2046, 140272), (2391, 120032), (2728, 105204), (2904, 98828), (2976, 96437), (3188, 90024), (3751, 76512), (3872, 74121), (4092, 70136), (4782, 60016), (5456, 52602), (5808, 49414), (6376, 45012), (7502, 38256), (8184, 35068), (8767, 32736), (9564, 30008), (10912, 26301), (11253, 25504), (11616, 24707), (12752, 22506), (15004, 19128), (16368, 17534)]