859657904

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{15569}}^1$

素因数の和:15630

約数の個数: 80

約数和(自身を含む): 2085134400

約数和(自身を除く): 1225476496

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 56, 58, 68, 112, 116, 119, 136, 203, 232, 238, 272, 406, 464, 476, 493, 812, 952, 986, 1624, 1904, 1972, 3248, 3451, 3944, 6902, 7888, 13804, 15569, 27608, 31138, 55216, 62276, 108983, 124552, 217966, 249104, 264673, 435932, 451501, 529346, 871864, 903002, 1058692, 1743728, 1806004, 1852711, 2117384, 3160507, 3612008, 3705422, 4234768, 6321014, 7224016, 7410844, 7675517, 12642028, 14821688, 15351034, 25284056, 29643376, 30702068, 50568112, 53728619, 61404136, 107457238, 122808272, 214914476, 429828952, 859657904]

約数ペア:

[(1, 859657904), (2, 429828952), (4, 214914476), (7, 122808272), (8, 107457238), (14, 61404136), (16, 53728619), (17, 50568112), (28, 30702068), (29, 29643376), (34, 25284056), (56, 15351034), (58, 14821688), (68, 12642028), (112, 7675517), (116, 7410844), (119, 7224016), (136, 6321014), (203, 4234768), (232, 3705422), (238, 3612008), (272, 3160507), (406, 2117384), (464, 1852711), (476, 1806004), (493, 1743728), (812, 1058692), (952, 903002), (986, 871864), (1624, 529346), (1904, 451501), (1972, 435932), (3248, 264673), (3451, 249104), (3944, 217966), (6902, 124552), (7888, 108983), (13804, 62276), (15569, 55216), (27608, 31138)]