401025258

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{271}}^1\times {\mathrm{359}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 878342400

約数和(自身を除く): 477317142

約数列:

[1, 2, 3, 6, 9, 18, 229, 271, 359, 458, 542, 687, 718, 813, 1077, 1374, 1626, 2061, 2154, 2439, 3231, 4122, 4878, 6462, 62059, 82211, 97289, 124118, 164422, 186177, 194578, 246633, 291867, 372354, 493266, 558531, 583734, 739899, 875601, 1117062, 1479798, 1751202, 22279181, 44558362, 66837543, 133675086, 200512629, 401025258]

約数ペア:

[(1, 401025258), (2, 200512629), (3, 133675086), (6, 66837543), (9, 44558362), (18, 22279181), (229, 1751202), (271, 1479798), (359, 1117062), (458, 875601), (542, 739899), (687, 583734), (718, 558531), (813, 493266), (1077, 372354), (1374, 291867), (1626, 246633), (2061, 194578), (2154, 186177), (2439, 164422), (3231, 124118), (4122, 97289), (4878, 82211), (6462, 62059)]