1649172528

素因数分解:

$2^4\times 3^3\times {\mathrm{149}}^1\times {\mathrm{25621}}^1$

素因数の和:25787

約数の個数: 80

約数和(自身を含む): 4765692000

約数和(自身を除く): 3116519472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 149, 216, 298, 432, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 3576, 4023, 5364, 7152, 8046, 10728, 16092, 21456, 25621, 32184, 51242, 64368, 76863, 102484, 153726, 204968, 230589, 307452, 409936, 461178, 614904, 691767, 922356, 1229808, 1383534, 1844712, 2767068, 3689424, 3817529, 5534136, 7635058, 11068272, 11452587, 15270116, 22905174, 30540232, 34357761, 45810348, 61080464, 68715522, 91620696, 103073283, 137431044, 183241392, 206146566, 274862088, 412293132, 549724176, 824586264, 1649172528]

約数ペア:

[(1, 1649172528), (2, 824586264), (3, 549724176), (4, 412293132), (6, 274862088), (8, 206146566), (9, 183241392), (12, 137431044), (16, 103073283), (18, 91620696), (24, 68715522), (27, 61080464), (36, 45810348), (48, 34357761), (54, 30540232), (72, 22905174), (108, 15270116), (144, 11452587), (149, 11068272), (216, 7635058), (298, 5534136), (432, 3817529), (447, 3689424), (596, 2767068), (894, 1844712), (1192, 1383534), (1341, 1229808), (1788, 922356), (2384, 691767), (2682, 614904), (3576, 461178), (4023, 409936), (5364, 307452), (7152, 230589), (8046, 204968), (10728, 153726), (16092, 102484), (21456, 76863), (25621, 64368), (32184, 51242)]