331378152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{2351}}^1$

素因数の和:3206

約数の個数: 64

約数和(自身を含む): 948326400

約数和(自身を除く): 616948248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 839, 1678, 2351, 2517, 3356, 4702, 5034, 5873, 6712, 7053, 9404, 10068, 11746, 14106, 16457, 17619, 18808, 20136, 23492, 28212, 32914, 35238, 46984, 49371, 56424, 65828, 70476, 98742, 131656, 140952, 197484, 394968, 1972489, 3944978, 5917467, 7889956, 11834934, 13807423, 15779912, 23669868, 27614846, 41422269, 47339736, 55229692, 82844538, 110459384, 165689076, 331378152]

約数ペア:

[(1, 331378152), (2, 165689076), (3, 110459384), (4, 82844538), (6, 55229692), (7, 47339736), (8, 41422269), (12, 27614846), (14, 23669868), (21, 15779912), (24, 13807423), (28, 11834934), (42, 7889956), (56, 5917467), (84, 3944978), (168, 1972489), (839, 394968), (1678, 197484), (2351, 140952), (2517, 131656), (3356, 98742), (4702, 70476), (5034, 65828), (5873, 56424), (6712, 49371), (7053, 46984), (9404, 35238), (10068, 32914), (11746, 28212), (14106, 23492), (16457, 20136), (17619, 18808)]