489189924

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{152681}}^1$

素因数の和:152780

約数の個数: 36

約数和(自身を含む): 1250465580

約数和(自身を除く): 761275656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 152681, 305362, 458043, 610724, 916086, 1374129, 1832172, 2748258, 5496516, 13588609, 27177218, 40765827, 54354436, 81531654, 122297481, 163063308, 244594962, 489189924]

約数ペア:

[(1, 489189924), (2, 244594962), (3, 163063308), (4, 122297481), (6, 81531654), (9, 54354436), (12, 40765827), (18, 27177218), (36, 13588609), (89, 5496516), (178, 2748258), (267, 1832172), (356, 1374129), (534, 916086), (801, 610724), (1068, 458043), (1602, 305362), (3204, 152681)]