419075608

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1481}}^1$

素因数の和:1688

約数の個数: 64

約数和(自身を含む): 933304320

約数和(自身を除く): 514228712

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 163, 217, 248, 326, 434, 652, 868, 1141, 1304, 1481, 1736, 2282, 2962, 4564, 5053, 5924, 9128, 10106, 10367, 11848, 20212, 20734, 35371, 40424, 41468, 45911, 70742, 82936, 91822, 141484, 183644, 241403, 282968, 321377, 367288, 482806, 642754, 965612, 1285508, 1689821, 1931224, 2571016, 3379642, 6759284, 7483493, 13518568, 14966986, 29933972, 52384451, 59867944, 104768902, 209537804, 419075608]

約数ペア:

[(1, 419075608), (2, 209537804), (4, 104768902), (7, 59867944), (8, 52384451), (14, 29933972), (28, 14966986), (31, 13518568), (56, 7483493), (62, 6759284), (124, 3379642), (163, 2571016), (217, 1931224), (248, 1689821), (326, 1285508), (434, 965612), (652, 642754), (868, 482806), (1141, 367288), (1304, 321377), (1481, 282968), (1736, 241403), (2282, 183644), (2962, 141484), (4564, 91822), (5053, 82936), (5924, 70742), (9128, 45911), (10106, 41468), (10367, 40424), (11848, 35371), (20212, 20734)]