2681286648

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{47279}}^1$

素因数の和:47444

約数の個数: 64

約数和(自身を含む): 7148736000

約数和(自身を除く): 4467449352

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 139, 204, 278, 408, 417, 556, 834, 1112, 1668, 2363, 3336, 4726, 7089, 9452, 14178, 18904, 28356, 47279, 56712, 94558, 141837, 189116, 283674, 378232, 567348, 803743, 1134696, 1607486, 2411229, 3214972, 4822458, 6429944, 6571781, 9644916, 13143562, 19289832, 19715343, 26287124, 39430686, 52574248, 78861372, 111720277, 157722744, 223440554, 335160831, 446881108, 670321662, 893762216, 1340643324, 2681286648]

約数ペア:

[(1, 2681286648), (2, 1340643324), (3, 893762216), (4, 670321662), (6, 446881108), (8, 335160831), (12, 223440554), (17, 157722744), (24, 111720277), (34, 78861372), (51, 52574248), (68, 39430686), (102, 26287124), (136, 19715343), (139, 19289832), (204, 13143562), (278, 9644916), (408, 6571781), (417, 6429944), (556, 4822458), (834, 3214972), (1112, 2411229), (1668, 1607486), (2363, 1134696), (3336, 803743), (4726, 567348), (7089, 378232), (9452, 283674), (14178, 189116), (18904, 141837), (28356, 94558), (47279, 56712)]