665342064

素因数分解:

$2^4\times 3^2\times {\mathrm{4620431}}^1$

素因数の和:4620445

約数の個数: 30

約数和(自身を含む): 1862034096

約数和(自身を除く): 1196692032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4620431, 9240862, 13861293, 18481724, 27722586, 36963448, 41583879, 55445172, 73926896, 83167758, 110890344, 166335516, 221780688, 332671032, 665342064]

約数ペア:

[(1, 665342064), (2, 332671032), (3, 221780688), (4, 166335516), (6, 110890344), (8, 83167758), (9, 73926896), (12, 55445172), (16, 41583879), (18, 36963448), (24, 27722586), (36, 18481724), (48, 13861293), (72, 9240862), (144, 4620431)]