320102006

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:682

約数の個数: 64

約数和(自身を含む): 604800000

約数和(自身を除く): 284697994

約数列:

[1, 2, 7, 14, 19, 38, 41, 49, 82, 98, 133, 266, 287, 343, 574, 599, 686, 779, 931, 1198, 1558, 1862, 2009, 4018, 4193, 5453, 6517, 8386, 10906, 11381, 13034, 14063, 22762, 24559, 28126, 29351, 38171, 49118, 58702, 76342, 79667, 159334, 171913, 205457, 267197, 343826, 410914, 466621, 534394, 557669, 933242, 1115338, 1203391, 2406782, 3266347, 3903683, 6532694, 7807366, 8423737, 16847474, 22864429, 45728858, 160051003, 320102006]

約数ペア:

[(1, 320102006), (2, 160051003), (7, 45728858), (14, 22864429), (19, 16847474), (38, 8423737), (41, 7807366), (49, 6532694), (82, 3903683), (98, 3266347), (133, 2406782), (266, 1203391), (287, 1115338), (343, 933242), (574, 557669), (599, 534394), (686, 466621), (779, 410914), (931, 343826), (1198, 267197), (1558, 205457), (1862, 171913), (2009, 159334), (4018, 79667), (4193, 76342), (5453, 58702), (6517, 49118), (8386, 38171), (10906, 29351), (11381, 28126), (13034, 24559), (14063, 22762)]