310020642

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 702172800

約数和(自身を除く): 392152158

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 251, 257, 267, 502, 514, 534, 753, 771, 801, 1506, 1542, 1602, 2259, 2313, 2403, 4518, 4626, 4806, 6777, 6939, 13554, 13878, 22339, 22873, 44678, 45746, 64507, 67017, 68619, 129014, 134034, 137238, 193521, 201051, 205857, 387042, 402102, 411714, 580563, 603153, 617571, 1161126, 1206306, 1235142, 1741689, 3483378, 5741123, 11482246, 17223369, 34446738, 51670107, 103340214, 155010321, 310020642]

約数ペア:

[(1, 310020642), (2, 155010321), (3, 103340214), (6, 51670107), (9, 34446738), (18, 17223369), (27, 11482246), (54, 5741123), (89, 3483378), (178, 1741689), (251, 1235142), (257, 1206306), (267, 1161126), (502, 617571), (514, 603153), (534, 580563), (753, 411714), (771, 402102), (801, 387042), (1506, 205857), (1542, 201051), (1602, 193521), (2259, 137238), (2313, 134034), (2403, 129014), (4518, 68619), (4626, 67017), (4806, 64507), (6777, 45746), (6939, 44678), (13554, 22873), (13878, 22339)]