1325574456

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4871}}^1$

素因数の和:4949

約数の個数: 128

約数和(自身を含む): 3788467200

約数和(自身を除く): 2462892744

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 29, 34, 46, 51, 58, 68, 69, 87, 92, 102, 116, 136, 138, 174, 184, 204, 232, 276, 348, 391, 408, 493, 552, 667, 696, 782, 986, 1173, 1334, 1479, 1564, 1972, 2001, 2346, 2668, 2958, 3128, 3944, 4002, 4692, 4871, 5336, 5916, 8004, 9384, 9742, 11339, 11832, 14613, 16008, 19484, 22678, 29226, 34017, 38968, 45356, 58452, 68034, 82807, 90712, 112033, 116904, 136068, 141259, 165614, 224066, 248421, 272136, 282518, 331228, 336099, 423777, 448132, 496842, 565036, 662456, 672198, 847554, 896264, 993684, 1130072, 1344396, 1695108, 1904561, 1987368, 2401403, 2688792, 3248957, 3390216, 3809122, 4802806, 5713683, 6497914, 7204209, 7618244, 9605612, 9746871, 11427366, 12995828, 14408418, 15236488, 19211224, 19493742, 22854732, 25991656, 28816836, 38987484, 45709464, 55232269, 57633672, 77974968, 110464538, 165696807, 220929076, 331393614, 441858152, 662787228, 1325574456]

約数ペア:

[(1, 1325574456), (2, 662787228), (3, 441858152), (4, 331393614), (6, 220929076), (8, 165696807), (12, 110464538), (17, 77974968), (23, 57633672), (24, 55232269), (29, 45709464), (34, 38987484), (46, 28816836), (51, 25991656), (58, 22854732), (68, 19493742), (69, 19211224), (87, 15236488), (92, 14408418), (102, 12995828), (116, 11427366), (136, 9746871), (138, 9605612), (174, 7618244), (184, 7204209), (204, 6497914), (232, 5713683), (276, 4802806), (348, 3809122), (391, 3390216), (408, 3248957), (493, 2688792), (552, 2401403), (667, 1987368), (696, 1904561), (782, 1695108), (986, 1344396), (1173, 1130072), (1334, 993684), (1479, 896264), (1564, 847554), (1972, 672198), (2001, 662456), (2346, 565036), (2668, 496842), (2958, 448132), (3128, 423777), (3944, 336099), (4002, 331228), (4692, 282518), (4871, 272136), (5336, 248421), (5916, 224066), (8004, 165614), (9384, 141259), (9742, 136068), (11339, 116904), (11832, 112033), (14613, 90712), (16008, 82807), (19484, 68034), (22678, 58452), (29226, 45356), (34017, 38968)]