320434608

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9689}}^1$

素因数の和:9766

約数の個数: 80

約数和(自身を含む): 908379360

約数和(自身を除く): 587944752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 424, 624, 636, 689, 848, 1272, 1378, 2067, 2544, 2756, 4134, 5512, 8268, 9689, 11024, 16536, 19378, 29067, 33072, 38756, 58134, 77512, 116268, 125957, 155024, 232536, 251914, 377871, 465072, 503828, 513517, 755742, 1007656, 1027034, 1511484, 1540551, 2015312, 2054068, 3022968, 3081102, 4108136, 6045936, 6162204, 6675721, 8216272, 12324408, 13351442, 20027163, 24648816, 26702884, 40054326, 53405768, 80108652, 106811536, 160217304, 320434608]

約数ペア:

[(1, 320434608), (2, 160217304), (3, 106811536), (4, 80108652), (6, 53405768), (8, 40054326), (12, 26702884), (13, 24648816), (16, 20027163), (24, 13351442), (26, 12324408), (39, 8216272), (48, 6675721), (52, 6162204), (53, 6045936), (78, 4108136), (104, 3081102), (106, 3022968), (156, 2054068), (159, 2015312), (208, 1540551), (212, 1511484), (312, 1027034), (318, 1007656), (424, 755742), (624, 513517), (636, 503828), (689, 465072), (848, 377871), (1272, 251914), (1378, 232536), (2067, 155024), (2544, 125957), (2756, 116268), (4134, 77512), (5512, 58134), (8268, 38756), (9689, 33072), (11024, 29067), (16536, 19378)]