374941528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6841}}^1$

素因数の和:6908

約数の個数: 64

約数和(自身を含む): 827608320

約数和(自身を除く): 452666792

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 221, 248, 403, 442, 527, 806, 884, 1054, 1612, 1768, 2108, 3224, 4216, 6841, 6851, 13682, 13702, 27364, 27404, 54728, 54808, 88933, 116297, 177866, 212071, 232594, 355732, 424142, 465188, 711464, 848284, 930376, 1511861, 1696568, 2756923, 3023722, 3605207, 5513846, 6047444, 7210414, 11027692, 12094888, 14420828, 22055384, 28841656, 46867691, 93735382, 187470764, 374941528]

約数ペア:

[(1, 374941528), (2, 187470764), (4, 93735382), (8, 46867691), (13, 28841656), (17, 22055384), (26, 14420828), (31, 12094888), (34, 11027692), (52, 7210414), (62, 6047444), (68, 5513846), (104, 3605207), (124, 3023722), (136, 2756923), (221, 1696568), (248, 1511861), (403, 930376), (442, 848284), (527, 711464), (806, 465188), (884, 424142), (1054, 355732), (1612, 232594), (1768, 212071), (2108, 177866), (3224, 116297), (4216, 88933), (6841, 54808), (6851, 54728), (13682, 27404), (13702, 27364)]