806498088

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2531}}^1$

素因数の和:2639

約数の個数: 128

約数和(自身を含む): 2362659840

約数和(自身を除く): 1556161752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 71, 88, 102, 132, 136, 142, 187, 204, 213, 264, 284, 374, 408, 426, 561, 568, 748, 781, 852, 1122, 1207, 1496, 1562, 1704, 2244, 2343, 2414, 2531, 3124, 3621, 4488, 4686, 4828, 5062, 6248, 7242, 7593, 9372, 9656, 10124, 13277, 14484, 15186, 18744, 20248, 26554, 27841, 28968, 30372, 39831, 43027, 53108, 55682, 60744, 79662, 83523, 86054, 106216, 111364, 129081, 159324, 167046, 172108, 179701, 222728, 258162, 318648, 334092, 344216, 359402, 473297, 516324, 539103, 668184, 718804, 946594, 1032648, 1078206, 1419891, 1437608, 1893188, 1976711, 2156412, 2839782, 3054917, 3786376, 3953422, 4312824, 5679564, 5930133, 6109834, 7906844, 9164751, 11359128, 11860266, 12219668, 15813688, 18329502, 23720532, 24439336, 33604087, 36659004, 47441064, 67208174, 73318008, 100812261, 134416348, 201624522, 268832696, 403249044, 806498088]

約数ペア:

[(1, 806498088), (2, 403249044), (3, 268832696), (4, 201624522), (6, 134416348), (8, 100812261), (11, 73318008), (12, 67208174), (17, 47441064), (22, 36659004), (24, 33604087), (33, 24439336), (34, 23720532), (44, 18329502), (51, 15813688), (66, 12219668), (68, 11860266), (71, 11359128), (88, 9164751), (102, 7906844), (132, 6109834), (136, 5930133), (142, 5679564), (187, 4312824), (204, 3953422), (213, 3786376), (264, 3054917), (284, 2839782), (374, 2156412), (408, 1976711), (426, 1893188), (561, 1437608), (568, 1419891), (748, 1078206), (781, 1032648), (852, 946594), (1122, 718804), (1207, 668184), (1496, 539103), (1562, 516324), (1704, 473297), (2244, 359402), (2343, 344216), (2414, 334092), (2531, 318648), (3124, 258162), (3621, 222728), (4488, 179701), (4686, 172108), (4828, 167046), (5062, 159324), (6248, 129081), (7242, 111364), (7593, 106216), (9372, 86054), (9656, 83523), (10124, 79662), (13277, 60744), (14484, 55682), (15186, 53108), (18744, 43027), (20248, 39831), (26554, 30372), (27841, 28968)]