428209944

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{575551}}^1$

素因数の和:575591

約数の個数: 32

約数和(自身を含む): 1105059840

約数和(自身を除く): 676849896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 575551, 1151102, 1726653, 2302204, 3453306, 4604408, 6906612, 13813224, 17842081, 35684162, 53526243, 71368324, 107052486, 142736648, 214104972, 428209944]

約数ペア:

[(1, 428209944), (2, 214104972), (3, 142736648), (4, 107052486), (6, 71368324), (8, 53526243), (12, 35684162), (24, 17842081), (31, 13813224), (62, 6906612), (93, 4604408), (124, 3453306), (186, 2302204), (248, 1726653), (372, 1151102), (744, 575551)]