647727456

素因数分解:

$2^5\times 3^1\times {\mathrm{857}}^1\times {\mathrm{7873}}^1$

素因数の和:8743

約数の個数: 48

約数和(自身を含む): 1702484784

約数和(自身を除く): 1054757328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 857, 1714, 2571, 3428, 5142, 6856, 7873, 10284, 13712, 15746, 20568, 23619, 27424, 31492, 41136, 47238, 62984, 82272, 94476, 125968, 188952, 251936, 377904, 755808, 6747161, 13494322, 20241483, 26988644, 40482966, 53977288, 80965932, 107954576, 161931864, 215909152, 323863728, 647727456]

約数ペア:

[(1, 647727456), (2, 323863728), (3, 215909152), (4, 161931864), (6, 107954576), (8, 80965932), (12, 53977288), (16, 40482966), (24, 26988644), (32, 20241483), (48, 13494322), (96, 6747161), (857, 755808), (1714, 377904), (2571, 251936), (3428, 188952), (5142, 125968), (6856, 94476), (7873, 82272), (10284, 62984), (13712, 47238), (15746, 41136), (20568, 31492), (23619, 27424)]