445655406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{3319}}^1$

素因数の和:3493

約数の個数: 64

約数和(自身を含む): 1070899200

約数和(自身を除く): 625243794

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 139, 161, 278, 322, 417, 483, 834, 966, 973, 1946, 2919, 3197, 3319, 5838, 6394, 6638, 9591, 9957, 19182, 19914, 22379, 23233, 44758, 46466, 67137, 69699, 76337, 134274, 139398, 152674, 229011, 458022, 461341, 534359, 922682, 1068718, 1384023, 1603077, 2768046, 3206154, 3229387, 6458774, 9688161, 10610843, 19376322, 21221686, 31832529, 63665058, 74275901, 148551802, 222827703, 445655406]

約数ペア:

[(1, 445655406), (2, 222827703), (3, 148551802), (6, 74275901), (7, 63665058), (14, 31832529), (21, 21221686), (23, 19376322), (42, 10610843), (46, 9688161), (69, 6458774), (138, 3229387), (139, 3206154), (161, 2768046), (278, 1603077), (322, 1384023), (417, 1068718), (483, 922682), (834, 534359), (966, 461341), (973, 458022), (1946, 229011), (2919, 152674), (3197, 139398), (3319, 134274), (5838, 76337), (6394, 69699), (6638, 67137), (9591, 46466), (9957, 44758), (19182, 23233), (19914, 22379)]