621122016

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^1\times {\mathrm{81899}}^1$

素因数の和:81991

約数の個数: 48

約数和(自身を含む): 1651104000

約数和(自身を除く): 1029981984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 96, 158, 237, 316, 474, 632, 948, 1264, 1896, 2528, 3792, 7584, 81899, 163798, 245697, 327596, 491394, 655192, 982788, 1310384, 1965576, 2620768, 3931152, 6470021, 7862304, 12940042, 19410063, 25880084, 38820126, 51760168, 77640252, 103520336, 155280504, 207040672, 310561008, 621122016]

約数ペア:

[(1, 621122016), (2, 310561008), (3, 207040672), (4, 155280504), (6, 103520336), (8, 77640252), (12, 51760168), (16, 38820126), (24, 25880084), (32, 19410063), (48, 12940042), (79, 7862304), (96, 6470021), (158, 3931152), (237, 2620768), (316, 1965576), (474, 1310384), (632, 982788), (948, 655192), (1264, 491394), (1896, 327596), (2528, 245697), (3792, 163798), (7584, 81899)]