317177024

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7879}}^1$

素因数の和:7945

約数の個数: 56

約数和(自身を含む): 684519840

約数和(自身を除く): 367342816

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1088, 1184, 1258, 2368, 2516, 5032, 7879, 10064, 15758, 20128, 31516, 40256, 63032, 126064, 133943, 252128, 267886, 291523, 504256, 535772, 583046, 1071544, 1166092, 2143088, 2332184, 4286176, 4664368, 4955891, 8572352, 9328736, 9911782, 18657472, 19823564, 39647128, 79294256, 158588512, 317177024]

約数ペア:

[(1, 317177024), (2, 158588512), (4, 79294256), (8, 39647128), (16, 19823564), (17, 18657472), (32, 9911782), (34, 9328736), (37, 8572352), (64, 4955891), (68, 4664368), (74, 4286176), (136, 2332184), (148, 2143088), (272, 1166092), (296, 1071544), (544, 583046), (592, 535772), (629, 504256), (1088, 291523), (1184, 267886), (1258, 252128), (2368, 133943), (2516, 126064), (5032, 63032), (7879, 40256), (10064, 31516), (15758, 20128)]