1330384944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{31177}}^1$

素因数の和:31322

約数の個数: 80

約数和(自身を含む): 3958857728

約数和(自身を除く): 2628472784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 5334, 6096, 7112, 10668, 14224, 21336, 31177, 42672, 62354, 93531, 124708, 187062, 218239, 249416, 374124, 436478, 498832, 654717, 748248, 872956, 1309434, 1496496, 1745912, 2618868, 3491824, 3959479, 5237736, 7918958, 10475472, 11878437, 15837916, 23756874, 27716353, 31675832, 47513748, 55432706, 63351664, 83149059, 95027496, 110865412, 166298118, 190054992, 221730824, 332596236, 443461648, 665192472, 1330384944]

約数ペア:

[(1, 1330384944), (2, 665192472), (3, 443461648), (4, 332596236), (6, 221730824), (7, 190054992), (8, 166298118), (12, 110865412), (14, 95027496), (16, 83149059), (21, 63351664), (24, 55432706), (28, 47513748), (42, 31675832), (48, 27716353), (56, 23756874), (84, 15837916), (112, 11878437), (127, 10475472), (168, 7918958), (254, 5237736), (336, 3959479), (381, 3491824), (508, 2618868), (762, 1745912), (889, 1496496), (1016, 1309434), (1524, 872956), (1778, 748248), (2032, 654717), (2667, 498832), (3048, 436478), (3556, 374124), (5334, 249416), (6096, 218239), (7112, 187062), (10668, 124708), (14224, 93531), (21336, 62354), (31177, 42672)]