265825404

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{839}}^1$

素因数の和:1539

約数の個数: 72

約数和(自身を含む): 725568480

約数和(自身を除く): 459743076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 677, 839, 1354, 1678, 2031, 2517, 2708, 3356, 4062, 5034, 6093, 7551, 8124, 8801, 10068, 10907, 12186, 15102, 17602, 21814, 24372, 26403, 30204, 32721, 35204, 43628, 52806, 65442, 79209, 98163, 105612, 130884, 158418, 196326, 316836, 392652, 568003, 1136006, 1704009, 2272012, 3408018, 5112027, 6816036, 7384039, 10224054, 14768078, 20448108, 22152117, 29536156, 44304234, 66456351, 88608468, 132912702, 265825404]

約数ペア:

[(1, 265825404), (2, 132912702), (3, 88608468), (4, 66456351), (6, 44304234), (9, 29536156), (12, 22152117), (13, 20448108), (18, 14768078), (26, 10224054), (36, 7384039), (39, 6816036), (52, 5112027), (78, 3408018), (117, 2272012), (156, 1704009), (234, 1136006), (468, 568003), (677, 392652), (839, 316836), (1354, 196326), (1678, 158418), (2031, 130884), (2517, 105612), (2708, 98163), (3356, 79209), (4062, 65442), (5034, 52806), (6093, 43628), (7551, 35204), (8124, 32721), (8801, 30204), (10068, 26403), (10907, 24372), (12186, 21814), (15102, 17602)]