1161478488

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{701}}^1$

素因数の和:889

約数の個数: 128

約数和(自身を含む): 3202467840

約数和(自身を除く): 2040989352

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 131, 136, 186, 204, 248, 262, 372, 393, 408, 524, 527, 701, 744, 786, 1048, 1054, 1402, 1572, 1581, 2103, 2108, 2227, 2804, 3144, 3162, 4061, 4206, 4216, 4454, 5608, 6324, 6681, 8122, 8412, 8908, 11917, 12183, 12648, 13362, 16244, 16824, 17816, 21731, 23834, 24366, 26724, 32488, 35751, 43462, 47668, 48732, 53448, 65193, 69037, 71502, 86924, 91831, 95336, 97464, 130386, 138074, 143004, 173848, 183662, 207111, 260772, 275493, 276148, 286008, 367324, 369427, 414222, 521544, 550986, 552296, 734648, 738854, 828444, 1101972, 1108281, 1477708, 1561127, 1656888, 2203944, 2216562, 2846761, 2955416, 3122254, 4433124, 4683381, 5693522, 6244508, 8540283, 8866248, 9366762, 11387044, 12489016, 17080566, 18733524, 22774088, 34161132, 37467048, 48394937, 68322264, 96789874, 145184811, 193579748, 290369622, 387159496, 580739244, 1161478488]

約数ペア:

[(1, 1161478488), (2, 580739244), (3, 387159496), (4, 290369622), (6, 193579748), (8, 145184811), (12, 96789874), (17, 68322264), (24, 48394937), (31, 37467048), (34, 34161132), (51, 22774088), (62, 18733524), (68, 17080566), (93, 12489016), (102, 11387044), (124, 9366762), (131, 8866248), (136, 8540283), (186, 6244508), (204, 5693522), (248, 4683381), (262, 4433124), (372, 3122254), (393, 2955416), (408, 2846761), (524, 2216562), (527, 2203944), (701, 1656888), (744, 1561127), (786, 1477708), (1048, 1108281), (1054, 1101972), (1402, 828444), (1572, 738854), (1581, 734648), (2103, 552296), (2108, 550986), (2227, 521544), (2804, 414222), (3144, 369427), (3162, 367324), (4061, 286008), (4206, 276148), (4216, 275493), (4454, 260772), (5608, 207111), (6324, 183662), (6681, 173848), (8122, 143004), (8412, 138074), (8908, 130386), (11917, 97464), (12183, 95336), (12648, 91831), (13362, 86924), (16244, 71502), (16824, 69037), (17816, 65193), (21731, 53448), (23834, 48732), (24366, 47668), (26724, 43462), (32488, 35751)]