2791298136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{2789}}^1$

素因数の和:3049

約数の個数: 128

約数和(自身を含む): 8099481600

約数和(自身を除く): 5308183464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 223, 264, 374, 408, 446, 561, 669, 748, 892, 1122, 1338, 1496, 1784, 2244, 2453, 2676, 2789, 3791, 4488, 4906, 5352, 5578, 7359, 7582, 8367, 9812, 11156, 11373, 14718, 15164, 16734, 19624, 22312, 22746, 29436, 30328, 30679, 33468, 41701, 45492, 47413, 58872, 61358, 66936, 83402, 90984, 92037, 94826, 122716, 125103, 142239, 166804, 184074, 189652, 245432, 250206, 284478, 333608, 368148, 379304, 500412, 521543, 568956, 621947, 736296, 1000824, 1043086, 1137912, 1243894, 1564629, 1865841, 2086172, 2487788, 3129258, 3731682, 4172344, 4975576, 6258516, 6841417, 7463364, 10573099, 12517032, 13682834, 14926728, 20524251, 21146198, 27365668, 31719297, 41048502, 42292396, 54731336, 63438594, 82097004, 84584792, 116304089, 126877188, 164194008, 232608178, 253754376, 348912267, 465216356, 697824534, 930432712, 1395649068, 2791298136]

約数ペア:

[(1, 2791298136), (2, 1395649068), (3, 930432712), (4, 697824534), (6, 465216356), (8, 348912267), (11, 253754376), (12, 232608178), (17, 164194008), (22, 126877188), (24, 116304089), (33, 84584792), (34, 82097004), (44, 63438594), (51, 54731336), (66, 42292396), (68, 41048502), (88, 31719297), (102, 27365668), (132, 21146198), (136, 20524251), (187, 14926728), (204, 13682834), (223, 12517032), (264, 10573099), (374, 7463364), (408, 6841417), (446, 6258516), (561, 4975576), (669, 4172344), (748, 3731682), (892, 3129258), (1122, 2487788), (1338, 2086172), (1496, 1865841), (1784, 1564629), (2244, 1243894), (2453, 1137912), (2676, 1043086), (2789, 1000824), (3791, 736296), (4488, 621947), (4906, 568956), (5352, 521543), (5578, 500412), (7359, 379304), (7582, 368148), (8367, 333608), (9812, 284478), (11156, 250206), (11373, 245432), (14718, 189652), (15164, 184074), (16734, 166804), (19624, 142239), (22312, 125103), (22746, 122716), (29436, 94826), (30328, 92037), (30679, 90984), (33468, 83402), (41701, 66936), (45492, 61358), (47413, 58872)]