312132218

素因数分解:

$2^1\times {\mathrm{23}}^3\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 498216960

約数和(自身を除く): 186084742

約数列:

[1, 2, 23, 46, 101, 127, 202, 254, 529, 1058, 2323, 2921, 4646, 5842, 12167, 12827, 24334, 25654, 53429, 67183, 106858, 134366, 295021, 590042, 1228867, 1545209, 2457734, 3090418, 6785483, 13570966, 156066109, 312132218]

約数ペア:

[(1, 312132218), (2, 156066109), (23, 13570966), (46, 6785483), (101, 3090418), (127, 2457734), (202, 1545209), (254, 1228867), (529, 590042), (1058, 295021), (2323, 134366), (2921, 106858), (4646, 67183), (5842, 53429), (12167, 25654), (12827, 24334)]