227417488

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 476969472

約数和(自身を除く): 249551984

約数列:

[1, 2, 4, 8, 16, 31, 41, 53, 62, 82, 106, 124, 164, 211, 212, 248, 328, 422, 424, 496, 656, 844, 848, 1271, 1643, 1688, 2173, 2542, 3286, 3376, 4346, 5084, 6541, 6572, 8651, 8692, 10168, 11183, 13082, 13144, 17302, 17384, 20336, 22366, 26164, 26288, 34604, 34768, 44732, 52328, 67363, 69208, 89464, 104656, 134726, 138416, 178928, 268181, 269452, 346673, 458503, 536362, 538904, 693346, 917006, 1072724, 1077808, 1386692, 1834012, 2145448, 2773384, 3668024, 4290896, 5546768, 7336048, 14213593, 28427186, 56854372, 113708744, 227417488]

約数ペア:

[(1, 227417488), (2, 113708744), (4, 56854372), (8, 28427186), (16, 14213593), (31, 7336048), (41, 5546768), (53, 4290896), (62, 3668024), (82, 2773384), (106, 2145448), (124, 1834012), (164, 1386692), (211, 1077808), (212, 1072724), (248, 917006), (328, 693346), (422, 538904), (424, 536362), (496, 458503), (656, 346673), (844, 269452), (848, 268181), (1271, 178928), (1643, 138416), (1688, 134726), (2173, 104656), (2542, 89464), (3286, 69208), (3376, 67363), (4346, 52328), (5084, 44732), (6541, 34768), (6572, 34604), (8651, 26288), (8692, 26164), (10168, 22366), (11183, 20336), (13082, 17384), (13144, 17302)]