248308968

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{503}}^1$

素因数の和:886

約数の個数: 64

約数和(自身を含む): 633346560

約数和(自身を除く): 385037592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 307, 402, 503, 536, 614, 804, 921, 1006, 1228, 1509, 1608, 1842, 2012, 2456, 3018, 3684, 4024, 6036, 7368, 12072, 20569, 33701, 41138, 61707, 67402, 82276, 101103, 123414, 134804, 154421, 164552, 202206, 246828, 269608, 308842, 404412, 463263, 493656, 617684, 808824, 926526, 1235368, 1853052, 3706104, 10346207, 20692414, 31038621, 41384828, 62077242, 82769656, 124154484, 248308968]

約数ペア:

[(1, 248308968), (2, 124154484), (3, 82769656), (4, 62077242), (6, 41384828), (8, 31038621), (12, 20692414), (24, 10346207), (67, 3706104), (134, 1853052), (201, 1235368), (268, 926526), (307, 808824), (402, 617684), (503, 493656), (536, 463263), (614, 404412), (804, 308842), (921, 269608), (1006, 246828), (1228, 202206), (1509, 164552), (1608, 154421), (1842, 134804), (2012, 123414), (2456, 101103), (3018, 82276), (3684, 67402), (4024, 61707), (6036, 41138), (7368, 33701), (12072, 20569)]