405520159824

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{216624017}}^1$

素因数の和:216624044

約数の個数: 60

約数和(自身を含む): 1222192709556

約数和(自身を除く): 816672549732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 216624017, 433248034, 649872051, 866496068, 1299744102, 1732992136, 1949616153, 2599488204, 2816112221, 3465984272, 3899232306, 5198976408, 5632224442, 7798464612, 8448336663, 10397952816, 11264448884, 15596929224, 16896673326, 22528897768, 25345009989, 31193858448, 33793346652, 45057795536, 50690019978, 67586693304, 101380039956, 135173386608, 202760079912, 405520159824]

約数ペア:

[(1, 405520159824), (2, 202760079912), (3, 135173386608), (4, 101380039956), (6, 67586693304), (8, 50690019978), (9, 45057795536), (12, 33793346652), (13, 31193858448), (16, 25345009989), (18, 22528897768), (24, 16896673326), (26, 15596929224), (36, 11264448884), (39, 10397952816), (48, 8448336663), (52, 7798464612), (72, 5632224442), (78, 5198976408), (104, 3899232306), (117, 3465984272), (144, 2816112221), (156, 2599488204), (208, 1949616153), (234, 1732992136), (312, 1299744102), (468, 866496068), (624, 649872051), (936, 433248034), (1872, 216624017)]