290928402

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1451}}^1$

素因数の和:1588

約数の個数: 64

約数和(自身を含む): 669081600

約数和(自身を除く): 378153198

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 79, 94, 141, 158, 237, 282, 423, 474, 711, 846, 1269, 1422, 1451, 2133, 2538, 2902, 3713, 4266, 4353, 7426, 8706, 11139, 13059, 22278, 26118, 33417, 39177, 66834, 68197, 78354, 100251, 114629, 136394, 200502, 204591, 229258, 343887, 409182, 613773, 687774, 1031661, 1227546, 1841319, 2063322, 3094983, 3682638, 5387563, 6189966, 10775126, 16162689, 32325378, 48488067, 96976134, 145464201, 290928402]

約数ペア:

[(1, 290928402), (2, 145464201), (3, 96976134), (6, 48488067), (9, 32325378), (18, 16162689), (27, 10775126), (47, 6189966), (54, 5387563), (79, 3682638), (94, 3094983), (141, 2063322), (158, 1841319), (237, 1227546), (282, 1031661), (423, 687774), (474, 613773), (711, 409182), (846, 343887), (1269, 229258), (1422, 204591), (1451, 200502), (2133, 136394), (2538, 114629), (2902, 100251), (3713, 78354), (4266, 68197), (4353, 66834), (7426, 39177), (8706, 33417), (11139, 26118), (13059, 22278)]