1639476984

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{56039}}^1$

素因数の和:56124

約数の個数: 64

約数和(自身を含む): 4357670400

約数和(自身を除く): 2718193416

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 53, 69, 92, 106, 138, 159, 184, 212, 276, 318, 424, 552, 636, 1219, 1272, 2438, 3657, 4876, 7314, 9752, 14628, 29256, 56039, 112078, 168117, 224156, 336234, 448312, 672468, 1288897, 1344936, 2577794, 2970067, 3866691, 5155588, 5940134, 7733382, 8910201, 10311176, 11880268, 15466764, 17820402, 23760536, 30933528, 35640804, 68311541, 71281608, 136623082, 204934623, 273246164, 409869246, 546492328, 819738492, 1639476984]

約数ペア:

[(1, 1639476984), (2, 819738492), (3, 546492328), (4, 409869246), (6, 273246164), (8, 204934623), (12, 136623082), (23, 71281608), (24, 68311541), (46, 35640804), (53, 30933528), (69, 23760536), (92, 17820402), (106, 15466764), (138, 11880268), (159, 10311176), (184, 8910201), (212, 7733382), (276, 5940134), (318, 5155588), (424, 3866691), (552, 2970067), (636, 2577794), (1219, 1344936), (1272, 1288897), (2438, 672468), (3657, 448312), (4876, 336234), (7314, 224156), (9752, 168117), (14628, 112078), (29256, 56039)]