261576048

素因数分解:

$2^4\times 3^1\times {\mathrm{389}}^1\times {\mathrm{14009}}^1$

素因数の和:14409

約数の個数: 40

約数和(自身を含む): 677523600

約数和(自身を除く): 415947552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 389, 778, 1167, 1556, 2334, 3112, 4668, 6224, 9336, 14009, 18672, 28018, 42027, 56036, 84054, 112072, 168108, 224144, 336216, 672432, 5449501, 10899002, 16348503, 21798004, 32697006, 43596008, 65394012, 87192016, 130788024, 261576048]

約数ペア:

[(1, 261576048), (2, 130788024), (3, 87192016), (4, 65394012), (6, 43596008), (8, 32697006), (12, 21798004), (16, 16348503), (24, 10899002), (48, 5449501), (389, 672432), (778, 336216), (1167, 224144), (1556, 168108), (2334, 112072), (3112, 84054), (4668, 56036), (6224, 42027), (9336, 28018), (14009, 18672)]