258654204

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4373}}^1$

素因数の和:4467

約数の個数: 72

約数和(自身を含む): 687802752

約数和(自身を除く): 429148548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 53, 62, 93, 106, 124, 159, 186, 212, 279, 318, 372, 477, 558, 636, 954, 1116, 1643, 1908, 3286, 4373, 4929, 6572, 8746, 9858, 13119, 14787, 17492, 19716, 26238, 29574, 39357, 52476, 59148, 78714, 135563, 157428, 231769, 271126, 406689, 463538, 542252, 695307, 813378, 927076, 1220067, 1390614, 1626756, 2085921, 2440134, 2781228, 4171842, 4880268, 7184839, 8343684, 14369678, 21554517, 28739356, 43109034, 64663551, 86218068, 129327102, 258654204]

約数ペア:

[(1, 258654204), (2, 129327102), (3, 86218068), (4, 64663551), (6, 43109034), (9, 28739356), (12, 21554517), (18, 14369678), (31, 8343684), (36, 7184839), (53, 4880268), (62, 4171842), (93, 2781228), (106, 2440134), (124, 2085921), (159, 1626756), (186, 1390614), (212, 1220067), (279, 927076), (318, 813378), (372, 695307), (477, 542252), (558, 463538), (636, 406689), (954, 271126), (1116, 231769), (1643, 157428), (1908, 135563), (3286, 78714), (4373, 59148), (4929, 52476), (6572, 39357), (8746, 29574), (9858, 26238), (13119, 19716), (14787, 17492)]