264106908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1489}}^1$

素因数の和:1891

約数の個数: 72

約数和(自身を含む): 721338800

約数和(自身を除く): 457231892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 379, 468, 758, 1137, 1489, 1516, 2274, 2978, 3411, 4467, 4548, 4927, 5956, 6822, 8934, 9854, 13401, 13644, 14781, 17868, 19357, 19708, 26802, 29562, 38714, 44343, 53604, 58071, 59124, 77428, 88686, 116142, 174213, 177372, 232284, 348426, 564331, 696852, 1128662, 1692993, 2257324, 3385986, 5078979, 6771972, 7336303, 10157958, 14672606, 20315916, 22008909, 29345212, 44017818, 66026727, 88035636, 132053454, 264106908]

約数ペア:

[(1, 264106908), (2, 132053454), (3, 88035636), (4, 66026727), (6, 44017818), (9, 29345212), (12, 22008909), (13, 20315916), (18, 14672606), (26, 10157958), (36, 7336303), (39, 6771972), (52, 5078979), (78, 3385986), (117, 2257324), (156, 1692993), (234, 1128662), (379, 696852), (468, 564331), (758, 348426), (1137, 232284), (1489, 177372), (1516, 174213), (2274, 116142), (2978, 88686), (3411, 77428), (4467, 59124), (4548, 58071), (4927, 53604), (5956, 44343), (6822, 38714), (8934, 29562), (9854, 26802), (13401, 19708), (13644, 19357), (14781, 17868)]