40590312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{787}}^1$

素因数の和:1110

約数の個数: 64

約数和(自身を含む): 116497920

約数和(自身を除く): 75907608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 307, 614, 787, 921, 1228, 1574, 1842, 2149, 2361, 2456, 3148, 3684, 4298, 4722, 5509, 6296, 6447, 7368, 8596, 9444, 11018, 12894, 16527, 17192, 18888, 22036, 25788, 33054, 44072, 51576, 66108, 132216, 241609, 483218, 724827, 966436, 1449654, 1691263, 1932872, 2899308, 3382526, 5073789, 5798616, 6765052, 10147578, 13530104, 20295156, 40590312]

約数ペア:

[(1, 40590312), (2, 20295156), (3, 13530104), (4, 10147578), (6, 6765052), (7, 5798616), (8, 5073789), (12, 3382526), (14, 2899308), (21, 1932872), (24, 1691263), (28, 1449654), (42, 966436), (56, 724827), (84, 483218), (168, 241609), (307, 132216), (614, 66108), (787, 51576), (921, 44072), (1228, 33054), (1574, 25788), (1842, 22036), (2149, 18888), (2361, 17192), (2456, 16527), (3148, 12894), (3684, 11018), (4298, 9444), (4722, 8596), (5509, 7368), (6296, 6447)]