605592

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 1769040

約数和(自身を除く): 1163448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 647, 936, 1294, 1941, 2588, 3882, 5176, 5823, 7764, 8411, 11646, 15528, 16822, 23292, 25233, 33644, 46584, 50466, 67288, 75699, 100932, 151398, 201864, 302796, 605592]

約数ペア:

[(1, 605592), (2, 302796), (3, 201864), (4, 151398), (6, 100932), (8, 75699), (9, 67288), (12, 50466), (13, 46584), (18, 33644), (24, 25233), (26, 23292), (36, 16822), (39, 15528), (52, 11646), (72, 8411), (78, 7764), (104, 5823), (117, 5176), (156, 3882), (234, 2588), (312, 1941), (468, 1294), (647, 936)]