320410056

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{1031}}^1$

素因数の和:1626

約数の個数: 64

約数和(自身を含む): 838149120

約数和(自身を除く): 517739064

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 563, 1031, 1126, 1689, 2062, 2252, 3093, 3378, 4124, 4504, 6186, 6756, 8248, 12372, 12949, 13512, 23713, 24744, 25898, 38847, 47426, 51796, 71139, 77694, 94852, 103592, 142278, 155388, 189704, 284556, 310776, 569112, 580453, 1160906, 1741359, 2321812, 3482718, 4643624, 6965436, 13350419, 13930872, 26700838, 40051257, 53401676, 80102514, 106803352, 160205028, 320410056]

約数ペア:

[(1, 320410056), (2, 160205028), (3, 106803352), (4, 80102514), (6, 53401676), (8, 40051257), (12, 26700838), (23, 13930872), (24, 13350419), (46, 6965436), (69, 4643624), (92, 3482718), (138, 2321812), (184, 1741359), (276, 1160906), (552, 580453), (563, 569112), (1031, 310776), (1126, 284556), (1689, 189704), (2062, 155388), (2252, 142278), (3093, 103592), (3378, 94852), (4124, 77694), (4504, 71139), (6186, 51796), (6756, 47426), (8248, 38847), (12372, 25898), (12949, 24744), (13512, 23713)]