640061376

素因数分解:

$2^6\times 3^1\times {\mathrm{3333653}}^1$

素因数の和:3333668

約数の個数: 28

約数和(自身を含む): 1693496232

約数和(自身を除く): 1053434856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 3333653, 6667306, 10000959, 13334612, 20001918, 26669224, 40003836, 53338448, 80007672, 106676896, 160015344, 213353792, 320030688, 640061376]

約数ペア:

[(1, 640061376), (2, 320030688), (3, 213353792), (4, 160015344), (6, 106676896), (8, 80007672), (12, 53338448), (16, 40003836), (24, 26669224), (32, 20001918), (48, 13334612), (64, 10000959), (96, 6667306), (192, 3333653)]