460695712

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:354

約数の個数: 72

約数和(自身を含む): 954900576

約数和(自身を除く): 494204864

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 71, 124, 142, 211, 248, 284, 422, 496, 568, 844, 961, 992, 1136, 1688, 1922, 2201, 2272, 3376, 3844, 4402, 6541, 6752, 7688, 8804, 13082, 14981, 15376, 17608, 26164, 29962, 30752, 35216, 52328, 59924, 68231, 70432, 104656, 119848, 136462, 202771, 209312, 239696, 272924, 405542, 464411, 479392, 545848, 811084, 928822, 1091696, 1622168, 1857644, 2183392, 3244336, 3715288, 6488672, 7430576, 14396741, 14861152, 28793482, 57586964, 115173928, 230347856, 460695712]

約数ペア:

[(1, 460695712), (2, 230347856), (4, 115173928), (8, 57586964), (16, 28793482), (31, 14861152), (32, 14396741), (62, 7430576), (71, 6488672), (124, 3715288), (142, 3244336), (211, 2183392), (248, 1857644), (284, 1622168), (422, 1091696), (496, 928822), (568, 811084), (844, 545848), (961, 479392), (992, 464411), (1136, 405542), (1688, 272924), (1922, 239696), (2201, 209312), (2272, 202771), (3376, 136462), (3844, 119848), (4402, 104656), (6541, 70432), (6752, 68231), (7688, 59924), (8804, 52328), (13082, 35216), (14981, 30752), (15376, 29962), (17608, 26164)]