406127088

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{21863}}^1$

素因数の和:21923

約数の個数: 80

約数和(自身を含む): 1192899840

約数和(自身を除く): 786772752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4644, 6192, 9288, 18576, 21863, 43726, 65589, 87452, 131178, 174904, 196767, 262356, 349808, 393534, 524712, 590301, 787068, 940109, 1049424, 1180602, 1574136, 1880218, 2361204, 2820327, 3148272, 3760436, 4722408, 5640654, 7520872, 8460981, 9444816, 11281308, 15041744, 16921962, 22562616, 25382943, 33843924, 45125232, 50765886, 67687848, 101531772, 135375696, 203063544, 406127088]

約数ペア:

[(1, 406127088), (2, 203063544), (3, 135375696), (4, 101531772), (6, 67687848), (8, 50765886), (9, 45125232), (12, 33843924), (16, 25382943), (18, 22562616), (24, 16921962), (27, 15041744), (36, 11281308), (43, 9444816), (48, 8460981), (54, 7520872), (72, 5640654), (86, 4722408), (108, 3760436), (129, 3148272), (144, 2820327), (172, 2361204), (216, 1880218), (258, 1574136), (344, 1180602), (387, 1049424), (432, 940109), (516, 787068), (688, 590301), (774, 524712), (1032, 393534), (1161, 349808), (1548, 262356), (2064, 196767), (2322, 174904), (3096, 131178), (4644, 87452), (6192, 65589), (9288, 43726), (18576, 21863)]