1617219312

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{2311}}^1$

素因数の和:2622

約数の個数: 80

約数和(自身を含む): 4265917440

約数和(自身を除く): 2648698128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 239, 244, 366, 478, 488, 717, 732, 956, 976, 1434, 1464, 1912, 2311, 2868, 2928, 3824, 4622, 5736, 6933, 9244, 11472, 13866, 14579, 18488, 27732, 29158, 36976, 43737, 55464, 58316, 87474, 110928, 116632, 140971, 174948, 233264, 281942, 349896, 422913, 552329, 563884, 699792, 845826, 1104658, 1127768, 1656987, 1691652, 2209316, 2255536, 3313974, 3383304, 4418632, 6627948, 6766608, 8837264, 13255896, 26511792, 33692069, 67384138, 101076207, 134768276, 202152414, 269536552, 404304828, 539073104, 808609656, 1617219312]

約数ペア:

[(1, 1617219312), (2, 808609656), (3, 539073104), (4, 404304828), (6, 269536552), (8, 202152414), (12, 134768276), (16, 101076207), (24, 67384138), (48, 33692069), (61, 26511792), (122, 13255896), (183, 8837264), (239, 6766608), (244, 6627948), (366, 4418632), (478, 3383304), (488, 3313974), (717, 2255536), (732, 2209316), (956, 1691652), (976, 1656987), (1434, 1127768), (1464, 1104658), (1912, 845826), (2311, 699792), (2868, 563884), (2928, 552329), (3824, 422913), (4622, 349896), (5736, 281942), (6933, 233264), (9244, 174948), (11472, 140971), (13866, 116632), (14579, 110928), (18488, 87474), (27732, 58316), (29158, 55464), (36976, 43737)]