277615984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{2693}}^1$

素因数の和:3097

約数の個数: 40

約数和(自身を含む): 571235760

約数和(自身を除く): 293619776

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 379, 758, 1516, 2693, 3032, 5386, 6064, 6443, 10772, 12886, 21544, 25772, 43088, 45781, 51544, 91562, 103088, 183124, 366248, 732496, 1020647, 2041294, 4082588, 8165176, 16330352, 17350999, 34701998, 69403996, 138807992, 277615984]

約数ペア:

[(1, 277615984), (2, 138807992), (4, 69403996), (8, 34701998), (16, 17350999), (17, 16330352), (34, 8165176), (68, 4082588), (136, 2041294), (272, 1020647), (379, 732496), (758, 366248), (1516, 183124), (2693, 103088), (3032, 91562), (5386, 51544), (6064, 45781), (6443, 43088), (10772, 25772), (12886, 21544)]