12999400624

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2153}}^1$

素因数の和:2283

約数の個数: 160

約数和(自身を含む): 31179718656

約数和(自身を除く): 18180318032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 47, 56, 62, 74, 94, 112, 124, 148, 188, 217, 248, 259, 296, 329, 376, 434, 496, 518, 592, 658, 752, 868, 1036, 1147, 1316, 1457, 1736, 1739, 2072, 2153, 2294, 2632, 2914, 3472, 3478, 4144, 4306, 4588, 5264, 5828, 6956, 8029, 8612, 9176, 10199, 11656, 12173, 13912, 15071, 16058, 17224, 18352, 20398, 23312, 24346, 27824, 30142, 32116, 34448, 40796, 48692, 53909, 60284, 64232, 66743, 79661, 81592, 97384, 101191, 107818, 120568, 128464, 133486, 159322, 163184, 194768, 202382, 215636, 241136, 266972, 318644, 377363, 404764, 431272, 467201, 533944, 557627, 637288, 708337, 754726, 809528, 862544, 934402, 1067888, 1115254, 1274576, 1416674, 1509452, 1619056, 1868804, 2230508, 2469491, 2833348, 3018904, 3136921, 3737608, 3744067, 4461016, 4938982, 5666696, 6037808, 6273842, 7475216, 7488134, 8922032, 9877964, 11333392, 12547684, 14976268, 17286437, 19755928, 21958447, 25095368, 26208469, 29952536, 34572874, 39511856, 43916894, 50190736, 52416938, 59905072, 69145748, 87833788, 104833876, 116066077, 138291496, 175667576, 209667752, 232132154, 276582992, 351335152, 419335504, 464264308, 812462539, 928528616, 1624925078, 1857057232, 3249850156, 6499700312, 12999400624]

約数ペア:

[(1, 12999400624), (2, 6499700312), (4, 3249850156), (7, 1857057232), (8, 1624925078), (14, 928528616), (16, 812462539), (28, 464264308), (31, 419335504), (37, 351335152), (47, 276582992), (56, 232132154), (62, 209667752), (74, 175667576), (94, 138291496), (112, 116066077), (124, 104833876), (148, 87833788), (188, 69145748), (217, 59905072), (248, 52416938), (259, 50190736), (296, 43916894), (329, 39511856), (376, 34572874), (434, 29952536), (496, 26208469), (518, 25095368), (592, 21958447), (658, 19755928), (752, 17286437), (868, 14976268), (1036, 12547684), (1147, 11333392), (1316, 9877964), (1457, 8922032), (1736, 7488134), (1739, 7475216), (2072, 6273842), (2153, 6037808), (2294, 5666696), (2632, 4938982), (2914, 4461016), (3472, 3744067), (3478, 3737608), (4144, 3136921), (4306, 3018904), (4588, 2833348), (5264, 2469491), (5828, 2230508), (6956, 1868804), (8029, 1619056), (8612, 1509452), (9176, 1416674), (10199, 1274576), (11656, 1115254), (12173, 1067888), (13912, 934402), (15071, 862544), (16058, 809528), (17224, 754726), (18352, 708337), (20398, 637288), (23312, 557627), (24346, 533944), (27824, 467201), (30142, 431272), (32116, 404764), (34448, 377363), (40796, 318644), (48692, 266972), (53909, 241136), (60284, 215636), (64232, 202382), (66743, 194768), (79661, 163184), (81592, 159322), (97384, 133486), (101191, 128464), (107818, 120568)]