420865896

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{8011}}^1$

素因数の和:8230

約数の個数: 64

約数和(自身を含む): 1153728000

約数和(自身を除く): 732862104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 199, 264, 398, 597, 796, 1194, 1592, 2189, 2388, 4378, 4776, 6567, 8011, 8756, 13134, 16022, 17512, 24033, 26268, 32044, 48066, 52536, 64088, 88121, 96132, 176242, 192264, 264363, 352484, 528726, 704968, 1057452, 1594189, 2114904, 3188378, 4782567, 6376756, 9565134, 12753512, 17536079, 19130268, 35072158, 38260536, 52608237, 70144316, 105216474, 140288632, 210432948, 420865896]

約数ペア:

[(1, 420865896), (2, 210432948), (3, 140288632), (4, 105216474), (6, 70144316), (8, 52608237), (11, 38260536), (12, 35072158), (22, 19130268), (24, 17536079), (33, 12753512), (44, 9565134), (66, 6376756), (88, 4782567), (132, 3188378), (199, 2114904), (264, 1594189), (398, 1057452), (597, 704968), (796, 528726), (1194, 352484), (1592, 264363), (2189, 192264), (2388, 176242), (4378, 96132), (4776, 88121), (6567, 64088), (8011, 52536), (8756, 48066), (13134, 32044), (16022, 26268), (17512, 24033)]