315324048

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{505327}}^1$

素因数の和:505351

約数の個数: 40

約数和(自身を含む): 877249408

約数和(自身を除く): 561925360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 505327, 1010654, 1515981, 2021308, 3031962, 4042616, 6063924, 6569251, 8085232, 12127848, 13138502, 19707753, 24255696, 26277004, 39415506, 52554008, 78831012, 105108016, 157662024, 315324048]

約数ペア:

[(1, 315324048), (2, 157662024), (3, 105108016), (4, 78831012), (6, 52554008), (8, 39415506), (12, 26277004), (13, 24255696), (16, 19707753), (24, 13138502), (26, 12127848), (39, 8085232), (48, 6569251), (52, 6063924), (78, 4042616), (104, 3031962), (156, 2021308), (208, 1515981), (312, 1010654), (624, 505327)]