1677465468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{23689}}^1$

素因数の和:23987

約数の個数: 72

約数和(自身を含む): 4863462240

約数和(自身を除く): 3185996772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 281, 562, 843, 1124, 1686, 1967, 2529, 3372, 3934, 5058, 5901, 7868, 10116, 11802, 17703, 23604, 23689, 35406, 47378, 70812, 71067, 94756, 142134, 165823, 213201, 284268, 331646, 426402, 497469, 663292, 852804, 994938, 1492407, 1989876, 2984814, 5969628, 6656609, 13313218, 19969827, 26626436, 39939654, 46596263, 59909481, 79879308, 93192526, 119818962, 139788789, 186385052, 239637924, 279577578, 419366367, 559155156, 838732734, 1677465468]

約数ペア:

[(1, 1677465468), (2, 838732734), (3, 559155156), (4, 419366367), (6, 279577578), (7, 239637924), (9, 186385052), (12, 139788789), (14, 119818962), (18, 93192526), (21, 79879308), (28, 59909481), (36, 46596263), (42, 39939654), (63, 26626436), (84, 19969827), (126, 13313218), (252, 6656609), (281, 5969628), (562, 2984814), (843, 1989876), (1124, 1492407), (1686, 994938), (1967, 852804), (2529, 663292), (3372, 497469), (3934, 426402), (5058, 331646), (5901, 284268), (7868, 213201), (10116, 165823), (11802, 142134), (17703, 94756), (23604, 71067), (23689, 70812), (35406, 47378)]