413401828

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 869092224

約数和(自身を除く): 455690396

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 181, 196, 271, 301, 362, 542, 602, 724, 1084, 1204, 1267, 1897, 2107, 2534, 3794, 4214, 5068, 7588, 7783, 8428, 8869, 11653, 13279, 15566, 17738, 23306, 26558, 31132, 35476, 46612, 49051, 53116, 54481, 81571, 98102, 108962, 163142, 196204, 217924, 326284, 343357, 381367, 570997, 686714, 762734, 1141994, 1373428, 1525468, 2109193, 2283988, 2403499, 4218386, 4806998, 8436772, 9613996, 14764351, 29528702, 59057404, 103350457, 206700914, 413401828]

約数ペア:

[(1, 413401828), (2, 206700914), (4, 103350457), (7, 59057404), (14, 29528702), (28, 14764351), (43, 9613996), (49, 8436772), (86, 4806998), (98, 4218386), (172, 2403499), (181, 2283988), (196, 2109193), (271, 1525468), (301, 1373428), (362, 1141994), (542, 762734), (602, 686714), (724, 570997), (1084, 381367), (1204, 343357), (1267, 326284), (1897, 217924), (2107, 196204), (2534, 163142), (3794, 108962), (4214, 98102), (5068, 81571), (7588, 54481), (7783, 53116), (8428, 49051), (8869, 46612), (11653, 35476), (13279, 31132), (15566, 26558), (17738, 23306)]