231301938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1607}}^1$

素因数の和:1791

約数の個数: 64

約数和(自身を含む): 555724800

約数和(自身を除く): 324422862

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 149, 161, 298, 322, 447, 483, 894, 966, 1043, 1607, 2086, 3129, 3214, 3427, 4821, 6258, 6854, 9642, 10281, 11249, 20562, 22498, 23989, 33747, 36961, 47978, 67494, 71967, 73922, 110883, 143934, 221766, 239443, 258727, 478886, 517454, 718329, 776181, 1436658, 1552362, 1676101, 3352202, 5028303, 5507189, 10056606, 11014378, 16521567, 33043134, 38550323, 77100646, 115650969, 231301938]

約数ペア:

[(1, 231301938), (2, 115650969), (3, 77100646), (6, 38550323), (7, 33043134), (14, 16521567), (21, 11014378), (23, 10056606), (42, 5507189), (46, 5028303), (69, 3352202), (138, 1676101), (149, 1552362), (161, 1436658), (298, 776181), (322, 718329), (447, 517454), (483, 478886), (894, 258727), (966, 239443), (1043, 221766), (1607, 143934), (2086, 110883), (3129, 73922), (3214, 71967), (3427, 67494), (4821, 47978), (6258, 36961), (6854, 33747), (9642, 23989), (10281, 22498), (11249, 20562)]