394793136

素因数分解:

$2^4\times 3^3\times {\mathrm{913873}}^1$

素因数の和:913890

約数の個数: 40

約数和(自身を含む): 1133203760

約数和(自身を除く): 738410624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 913873, 1827746, 2741619, 3655492, 5483238, 7310984, 8224857, 10966476, 14621968, 16449714, 21932952, 24674571, 32899428, 43865904, 49349142, 65798856, 98698284, 131597712, 197396568, 394793136]

約数ペア:

[(1, 394793136), (2, 197396568), (3, 131597712), (4, 98698284), (6, 65798856), (8, 49349142), (9, 43865904), (12, 32899428), (16, 24674571), (18, 21932952), (24, 16449714), (27, 14621968), (36, 10966476), (48, 8224857), (54, 7310984), (72, 5483238), (108, 3655492), (144, 2741619), (216, 1827746), (432, 913873)]