790899048

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{60689}}^1$

素因数の和:60882

約数の個数: 48

約数和(自身を含む): 2153888100

約数和(自身を除く): 1362989052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 3258, 4344, 6516, 13032, 60689, 121378, 182067, 242756, 364134, 485512, 546201, 728268, 1092402, 1456536, 2184804, 4369608, 10984709, 21969418, 32954127, 43938836, 65908254, 87877672, 98862381, 131816508, 197724762, 263633016, 395449524, 790899048]

約数ペア:

[(1, 790899048), (2, 395449524), (3, 263633016), (4, 197724762), (6, 131816508), (8, 98862381), (9, 87877672), (12, 65908254), (18, 43938836), (24, 32954127), (36, 21969418), (72, 10984709), (181, 4369608), (362, 2184804), (543, 1456536), (724, 1092402), (1086, 728268), (1448, 546201), (1629, 485512), (2172, 364134), (3258, 242756), (4344, 182067), (6516, 121378), (13032, 60689)]