645000504

素因数分解:

$2^3\times 3^1\times {\mathrm{26875021}}^1$

素因数の和:26875030

約数の個数: 16

約数和(自身を含む): 1612501320

約数和(自身を除く): 967500816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 26875021, 53750042, 80625063, 107500084, 161250126, 215000168, 322500252, 645000504]

約数ペア:

[(1, 645000504), (2, 322500252), (3, 215000168), (4, 161250126), (6, 107500084), (8, 80625063), (12, 53750042), (24, 26875021)]