1641521544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{63389}}^1$

素因数の和:63494

約数の個数: 64

約数和(自身を含む): 4472798400

約数和(自身を除く): 2831276856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 83, 104, 156, 166, 249, 312, 332, 498, 664, 996, 1079, 1992, 2158, 3237, 4316, 6474, 8632, 12948, 25896, 63389, 126778, 190167, 253556, 380334, 507112, 760668, 824057, 1521336, 1648114, 2472171, 3296228, 4944342, 5261287, 6592456, 9888684, 10522574, 15783861, 19777368, 21045148, 31567722, 42090296, 63135444, 68396731, 126270888, 136793462, 205190193, 273586924, 410380386, 547173848, 820760772, 1641521544]

約数ペア:

[(1, 1641521544), (2, 820760772), (3, 547173848), (4, 410380386), (6, 273586924), (8, 205190193), (12, 136793462), (13, 126270888), (24, 68396731), (26, 63135444), (39, 42090296), (52, 31567722), (78, 21045148), (83, 19777368), (104, 15783861), (156, 10522574), (166, 9888684), (249, 6592456), (312, 5261287), (332, 4944342), (498, 3296228), (664, 2472171), (996, 1648114), (1079, 1521336), (1992, 824057), (2158, 760668), (3237, 507112), (4316, 380334), (6474, 253556), (8632, 190167), (12948, 126778), (25896, 63389)]