263814192

素因数分解:

$2^4\times 3^3\times {\mathrm{610681}}^1$

素因数の和:610698

約数の個数: 40

約数和(自身を含む): 757245680

約数和(自身を除く): 493431488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 610681, 1221362, 1832043, 2442724, 3664086, 4885448, 5496129, 7328172, 9770896, 10992258, 14656344, 16488387, 21984516, 29312688, 32976774, 43969032, 65953548, 87938064, 131907096, 263814192]

約数ペア:

[(1, 263814192), (2, 131907096), (3, 87938064), (4, 65953548), (6, 43969032), (8, 32976774), (9, 29312688), (12, 21984516), (16, 16488387), (18, 14656344), (24, 10992258), (27, 9770896), (36, 7328172), (48, 5496129), (54, 4885448), (72, 3664086), (108, 2442724), (144, 1832043), (216, 1221362), (432, 610681)]