626610672

素因数分解:

$2^4\times 3^2\times {\mathrm{1997}}^1\times {\mathrm{2179}}^1$

素因数の和:4190

約数の個数: 60

約数和(自身を含む): 1755322920

約数和(自身を除く): 1128712248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1997, 2179, 3994, 4358, 5991, 6537, 7988, 8716, 11982, 13074, 15976, 17432, 17973, 19611, 23964, 26148, 31952, 34864, 35946, 39222, 47928, 52296, 71892, 78444, 95856, 104592, 143784, 156888, 287568, 313776, 4351463, 8702926, 13054389, 17405852, 26108778, 34811704, 39163167, 52217556, 69623408, 78326334, 104435112, 156652668, 208870224, 313305336, 626610672]

約数ペア:

[(1, 626610672), (2, 313305336), (3, 208870224), (4, 156652668), (6, 104435112), (8, 78326334), (9, 69623408), (12, 52217556), (16, 39163167), (18, 34811704), (24, 26108778), (36, 17405852), (48, 13054389), (72, 8702926), (144, 4351463), (1997, 313776), (2179, 287568), (3994, 156888), (4358, 143784), (5991, 104592), (6537, 95856), (7988, 78444), (8716, 71892), (11982, 52296), (13074, 47928), (15976, 39222), (17432, 35946), (17973, 34864), (19611, 31952), (23964, 26148)]