306604272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{491353}}^1$

素因数の和:491377

約数の個数: 40

約数和(自身を含む): 852990544

約数和(自身を除く): 546386272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 491353, 982706, 1474059, 1965412, 2948118, 3930824, 5896236, 6387589, 7861648, 11792472, 12775178, 19162767, 23584944, 25550356, 38325534, 51100712, 76651068, 102201424, 153302136, 306604272]

約数ペア:

[(1, 306604272), (2, 153302136), (3, 102201424), (4, 76651068), (6, 51100712), (8, 38325534), (12, 25550356), (13, 23584944), (16, 19162767), (24, 12775178), (26, 11792472), (39, 7861648), (48, 6387589), (52, 5896236), (78, 3930824), (104, 2948118), (156, 1965412), (208, 1474059), (312, 982706), (624, 491353)]