12922947216

素因数分解:

$2^4\times 3^2\times {\mathrm{281}}^1\times {\mathrm{389}}^1\times {\mathrm{821}}^1$

素因数の和:1505

約数の個数: 120

約数和(自身を含む): 36432634680

約数和(自身を除く): 23509687464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 281, 389, 562, 778, 821, 843, 1124, 1167, 1556, 1642, 1686, 2248, 2334, 2463, 2529, 3112, 3284, 3372, 3501, 4496, 4668, 4926, 5058, 6224, 6568, 6744, 7002, 7389, 9336, 9852, 10116, 13136, 13488, 14004, 14778, 18672, 19704, 20232, 28008, 29556, 39408, 40464, 56016, 59112, 109309, 118224, 218618, 230701, 319369, 327927, 437236, 461402, 638738, 655854, 692103, 874472, 922804, 958107, 983781, 1277476, 1311708, 1384206, 1748944, 1845608, 1916214, 1967562, 2076309, 2554952, 2623416, 2768412, 2874321, 3691216, 3832428, 3935124, 4152618, 5109904, 5246832, 5536824, 5748642, 7664856, 7870248, 8305236, 11073648, 11497284, 15329712, 15740496, 16610472, 22994568, 33220944, 45989136, 89742689, 179485378, 269228067, 358970756, 538456134, 717941512, 807684201, 1076912268, 1435883024, 1615368402, 2153824536, 3230736804, 4307649072, 6461473608, 12922947216]

約数ペア:

[(1, 12922947216), (2, 6461473608), (3, 4307649072), (4, 3230736804), (6, 2153824536), (8, 1615368402), (9, 1435883024), (12, 1076912268), (16, 807684201), (18, 717941512), (24, 538456134), (36, 358970756), (48, 269228067), (72, 179485378), (144, 89742689), (281, 45989136), (389, 33220944), (562, 22994568), (778, 16610472), (821, 15740496), (843, 15329712), (1124, 11497284), (1167, 11073648), (1556, 8305236), (1642, 7870248), (1686, 7664856), (2248, 5748642), (2334, 5536824), (2463, 5246832), (2529, 5109904), (3112, 4152618), (3284, 3935124), (3372, 3832428), (3501, 3691216), (4496, 2874321), (4668, 2768412), (4926, 2623416), (5058, 2554952), (6224, 2076309), (6568, 1967562), (6744, 1916214), (7002, 1845608), (7389, 1748944), (9336, 1384206), (9852, 1311708), (10116, 1277476), (13136, 983781), (13488, 958107), (14004, 922804), (14778, 874472), (18672, 692103), (19704, 655854), (20232, 638738), (28008, 461402), (29556, 437236), (39408, 327927), (40464, 319369), (56016, 230701), (59112, 218618), (109309, 118224)]