1680491088

素因数分解:

$2^4\times 3^2\times {\mathrm{1609}}^1\times {\mathrm{7253}}^1$

素因数の和:8876

約数の個数: 60

約数和(自身を含む): 4706612820

約数和(自身を除く): 3026121732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1609, 3218, 4827, 6436, 7253, 9654, 12872, 14481, 14506, 19308, 21759, 25744, 28962, 29012, 38616, 43518, 57924, 58024, 65277, 77232, 87036, 115848, 116048, 130554, 174072, 231696, 261108, 348144, 522216, 1044432, 11670077, 23340154, 35010231, 46680308, 70020462, 93360616, 105030693, 140040924, 186721232, 210061386, 280081848, 420122772, 560163696, 840245544, 1680491088]

約数ペア:

[(1, 1680491088), (2, 840245544), (3, 560163696), (4, 420122772), (6, 280081848), (8, 210061386), (9, 186721232), (12, 140040924), (16, 105030693), (18, 93360616), (24, 70020462), (36, 46680308), (48, 35010231), (72, 23340154), (144, 11670077), (1609, 1044432), (3218, 522216), (4827, 348144), (6436, 261108), (7253, 231696), (9654, 174072), (12872, 130554), (14481, 116048), (14506, 115848), (19308, 87036), (21759, 77232), (25744, 65277), (28962, 58024), (29012, 57924), (38616, 43518)]