272686008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{22861}}^1$

素因数の和:22948

約数の個数: 64

約数和(自身を含む): 790110720

約数和(自身を除く): 517424712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 11928, 22861, 45722, 68583, 91444, 137166, 160027, 182888, 274332, 320054, 480081, 548664, 640108, 960162, 1280216, 1623131, 1920324, 3246262, 3840648, 4869393, 6492524, 9738786, 11361917, 12985048, 19477572, 22723834, 34085751, 38955144, 45447668, 68171502, 90895336, 136343004, 272686008]

約数ペア:

[(1, 272686008), (2, 136343004), (3, 90895336), (4, 68171502), (6, 45447668), (7, 38955144), (8, 34085751), (12, 22723834), (14, 19477572), (21, 12985048), (24, 11361917), (28, 9738786), (42, 6492524), (56, 4869393), (71, 3840648), (84, 3246262), (142, 1920324), (168, 1623131), (213, 1280216), (284, 960162), (426, 640108), (497, 548664), (568, 480081), (852, 320054), (994, 274332), (1491, 182888), (1704, 160027), (1988, 137166), (2982, 91444), (3976, 68583), (5964, 45722), (11928, 22861)]