313636544

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2179}}^1$

素因数の和:2377

約数の個数: 56

約数和(自身を含む): 674430960

約数和(自身を除く): 360794416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 173, 208, 346, 416, 692, 832, 1384, 2179, 2249, 2768, 4358, 4498, 5536, 8716, 8996, 11072, 17432, 17992, 28327, 34864, 35984, 56654, 69728, 71968, 113308, 139456, 143936, 226616, 376967, 453232, 753934, 906464, 1507868, 1812928, 3015736, 4900571, 6031472, 9801142, 12062944, 19602284, 24125888, 39204568, 78409136, 156818272, 313636544]

約数ペア:

[(1, 313636544), (2, 156818272), (4, 78409136), (8, 39204568), (13, 24125888), (16, 19602284), (26, 12062944), (32, 9801142), (52, 6031472), (64, 4900571), (104, 3015736), (173, 1812928), (208, 1507868), (346, 906464), (416, 753934), (692, 453232), (832, 376967), (1384, 226616), (2179, 143936), (2249, 139456), (2768, 113308), (4358, 71968), (4498, 69728), (5536, 56654), (8716, 35984), (8996, 34864), (11072, 28327), (17432, 17992)]