399663168

素因数分解:

$2^6\times 3^1\times {\mathrm{59}}^1\times {\mathrm{35281}}^1$

素因数の和:35355

約数の個数: 56

約数和(自身を含む): 1075395360

約数和(自身を除く): 675732192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 177, 192, 236, 354, 472, 708, 944, 1416, 1888, 2832, 3776, 5664, 11328, 35281, 70562, 105843, 141124, 211686, 282248, 423372, 564496, 846744, 1128992, 1693488, 2081579, 2257984, 3386976, 4163158, 6244737, 6773952, 8326316, 12489474, 16652632, 24978948, 33305264, 49957896, 66610528, 99915792, 133221056, 199831584, 399663168]

約数ペア:

[(1, 399663168), (2, 199831584), (3, 133221056), (4, 99915792), (6, 66610528), (8, 49957896), (12, 33305264), (16, 24978948), (24, 16652632), (32, 12489474), (48, 8326316), (59, 6773952), (64, 6244737), (96, 4163158), (118, 3386976), (177, 2257984), (192, 2081579), (236, 1693488), (354, 1128992), (472, 846744), (708, 564496), (944, 423372), (1416, 282248), (1888, 211686), (2832, 141124), (3776, 105843), (5664, 70562), (11328, 35281)]