286507884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{16253}}^1$

素因数の和:16386

約数の個数: 48

約数和(自身を含む): 726358752

約数和(自身を除く): 439850868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 226, 339, 452, 678, 1356, 1469, 2938, 4407, 5876, 8814, 16253, 17628, 32506, 48759, 65012, 97518, 195036, 211289, 422578, 633867, 845156, 1267734, 1836589, 2535468, 3673178, 5509767, 7346356, 11019534, 22039068, 23875657, 47751314, 71626971, 95502628, 143253942, 286507884]

約数ペア:

[(1, 286507884), (2, 143253942), (3, 95502628), (4, 71626971), (6, 47751314), (12, 23875657), (13, 22039068), (26, 11019534), (39, 7346356), (52, 5509767), (78, 3673178), (113, 2535468), (156, 1836589), (226, 1267734), (339, 845156), (452, 633867), (678, 422578), (1356, 211289), (1469, 195036), (2938, 97518), (4407, 65012), (5876, 48759), (8814, 32506), (16253, 17628)]