708725808

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{4783}}^1$

素因数の和:4821

約数の個数: 160

約数和(自身を含む): 2372864000

約数和(自身を除く): 1664138192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 343, 378, 392, 432, 441, 504, 588, 686, 756, 784, 882, 1008, 1029, 1176, 1323, 1372, 1512, 1764, 2058, 2352, 2646, 2744, 3024, 3087, 3528, 4116, 4783, 5292, 5488, 6174, 7056, 8232, 9261, 9566, 10584, 12348, 14349, 16464, 18522, 19132, 21168, 24696, 28698, 33481, 37044, 38264, 43047, 49392, 57396, 66962, 74088, 76528, 86094, 100443, 114792, 129141, 133924, 148176, 172188, 200886, 229584, 234367, 258282, 267848, 301329, 344376, 401772, 468734, 516564, 535696, 602658, 688752, 703101, 803544, 903987, 937468, 1033128, 1205316, 1406202, 1607088, 1640569, 1807974, 1874936, 2066256, 2109303, 2410632, 2812404, 3281138, 3615948, 3749872, 4218606, 4821264, 4921707, 5624808, 6327909, 6562276, 7231896, 8437212, 9843414, 11249616, 12655818, 13124552, 14463792, 14765121, 16874424, 19686828, 25311636, 26249104, 29530242, 33748848, 39373656, 44295363, 50623272, 59060484, 78747312, 88590726, 101246544, 118120968, 177181452, 236241936, 354362904, 708725808]

約数ペア:

[(1, 708725808), (2, 354362904), (3, 236241936), (4, 177181452), (6, 118120968), (7, 101246544), (8, 88590726), (9, 78747312), (12, 59060484), (14, 50623272), (16, 44295363), (18, 39373656), (21, 33748848), (24, 29530242), (27, 26249104), (28, 25311636), (36, 19686828), (42, 16874424), (48, 14765121), (49, 14463792), (54, 13124552), (56, 12655818), (63, 11249616), (72, 9843414), (84, 8437212), (98, 7231896), (108, 6562276), (112, 6327909), (126, 5624808), (144, 4921707), (147, 4821264), (168, 4218606), (189, 3749872), (196, 3615948), (216, 3281138), (252, 2812404), (294, 2410632), (336, 2109303), (343, 2066256), (378, 1874936), (392, 1807974), (432, 1640569), (441, 1607088), (504, 1406202), (588, 1205316), (686, 1033128), (756, 937468), (784, 903987), (882, 803544), (1008, 703101), (1029, 688752), (1176, 602658), (1323, 535696), (1372, 516564), (1512, 468734), (1764, 401772), (2058, 344376), (2352, 301329), (2646, 267848), (2744, 258282), (3024, 234367), (3087, 229584), (3528, 200886), (4116, 172188), (4783, 148176), (5292, 133924), (5488, 129141), (6174, 114792), (7056, 100443), (8232, 86094), (9261, 76528), (9566, 74088), (10584, 66962), (12348, 57396), (14349, 49392), (16464, 43047), (18522, 38264), (19132, 37044), (21168, 33481), (24696, 28698)]