628752912

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{422549}}^1$

素因数の和:422591

約数の個数: 40

約数和(自身を含む): 1676678400

約数和(自身を除く): 1047925488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 422549, 845098, 1267647, 1690196, 2535294, 3380392, 5070588, 6760784, 10141176, 13099019, 20282352, 26198038, 39297057, 52396076, 78594114, 104792152, 157188228, 209584304, 314376456, 628752912]

約数ペア:

[(1, 628752912), (2, 314376456), (3, 209584304), (4, 157188228), (6, 104792152), (8, 78594114), (12, 52396076), (16, 39297057), (24, 26198038), (31, 20282352), (48, 13099019), (62, 10141176), (93, 6760784), (124, 5070588), (186, 3380392), (248, 2535294), (372, 1690196), (496, 1267647), (744, 845098), (1488, 422549)]