327156528

素因数分解:

$2^4\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{3413}}^1$

素因数の和:5421

約数の個数: 40

約数和(自身を含む): 845825328

約数和(自身を除く): 518668800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1997, 3413, 3994, 5991, 6826, 7988, 10239, 11982, 13652, 15976, 20478, 23964, 27304, 31952, 40956, 47928, 54608, 81912, 95856, 163824, 6815761, 13631522, 20447283, 27263044, 40894566, 54526088, 81789132, 109052176, 163578264, 327156528]

約数ペア:

[(1, 327156528), (2, 163578264), (3, 109052176), (4, 81789132), (6, 54526088), (8, 40894566), (12, 27263044), (16, 20447283), (24, 13631522), (48, 6815761), (1997, 163824), (3413, 95856), (3994, 81912), (5991, 54608), (6826, 47928), (7988, 40956), (10239, 31952), (11982, 27304), (13652, 23964), (15976, 20478)]