455944528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{2281}}^1$

素因数の和:2364

約数の個数: 60

約数和(自身を含む): 983455284

約数和(自身を除く): 527510756

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 961, 1612, 1922, 2281, 3224, 3844, 4562, 6448, 7688, 9124, 12493, 15376, 18248, 24986, 29653, 36496, 49972, 59306, 70711, 99944, 118612, 141422, 199888, 237224, 282844, 474448, 565688, 919243, 1131376, 1838486, 2192041, 3676972, 4384082, 7353944, 8768164, 14707888, 17536328, 28496533, 35072656, 56993066, 113986132, 227972264, 455944528]

約数ペア:

[(1, 455944528), (2, 227972264), (4, 113986132), (8, 56993066), (13, 35072656), (16, 28496533), (26, 17536328), (31, 14707888), (52, 8768164), (62, 7353944), (104, 4384082), (124, 3676972), (208, 2192041), (248, 1838486), (403, 1131376), (496, 919243), (806, 565688), (961, 474448), (1612, 282844), (1922, 237224), (2281, 199888), (3224, 141422), (3844, 118612), (4562, 99944), (6448, 70711), (7688, 59306), (9124, 49972), (12493, 36496), (15376, 29653), (18248, 24986)]