2138836168

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{14561}}^1$

素因数の和:14678

約数の個数: 64

約数和(自身を含む): 4767016320

約数和(自身を除く): 2628180152

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 61, 86, 122, 172, 244, 301, 344, 427, 488, 602, 854, 1204, 1708, 2408, 2623, 3416, 5246, 10492, 14561, 18361, 20984, 29122, 36722, 58244, 73444, 101927, 116488, 146888, 203854, 407708, 626123, 815416, 888221, 1252246, 1776442, 2504492, 3552884, 4382861, 5008984, 6217547, 7105768, 8765722, 12435094, 17531444, 24870188, 35062888, 38193503, 49740376, 76387006, 152774012, 267354521, 305548024, 534709042, 1069418084, 2138836168]

約数ペア:

[(1, 2138836168), (2, 1069418084), (4, 534709042), (7, 305548024), (8, 267354521), (14, 152774012), (28, 76387006), (43, 49740376), (56, 38193503), (61, 35062888), (86, 24870188), (122, 17531444), (172, 12435094), (244, 8765722), (301, 7105768), (344, 6217547), (427, 5008984), (488, 4382861), (602, 3552884), (854, 2504492), (1204, 1776442), (1708, 1252246), (2408, 888221), (2623, 815416), (3416, 626123), (5246, 407708), (10492, 203854), (14561, 146888), (18361, 116488), (20984, 101927), (29122, 73444), (36722, 58244)]