331348232

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{503}}^1\times {\mathrm{1229}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 632318400

約数和(自身を除く): 300970168

約数列:

[1, 2, 4, 8, 67, 134, 268, 503, 536, 1006, 1229, 2012, 2458, 4024, 4916, 9832, 33701, 67402, 82343, 134804, 164686, 269608, 329372, 618187, 658744, 1236374, 2472748, 4945496, 41418529, 82837058, 165674116, 331348232]

約数ペア:

[(1, 331348232), (2, 165674116), (4, 82837058), (8, 41418529), (67, 4945496), (134, 2472748), (268, 1236374), (503, 658744), (536, 618187), (1006, 329372), (1229, 269608), (2012, 164686), (2458, 134804), (4024, 82343), (4916, 67402), (9832, 33701)]