1528912

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:116

約数の個数: 80

約数和(自身を含む): 3964032

約数和(自身を除く): 2435120

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 73, 77, 88, 112, 119, 136, 146, 154, 176, 187, 238, 272, 292, 308, 374, 476, 511, 584, 616, 748, 803, 952, 1022, 1168, 1232, 1241, 1309, 1496, 1606, 1904, 2044, 2482, 2618, 2992, 3212, 4088, 4964, 5236, 5621, 6424, 8176, 8687, 9928, 10472, 11242, 12848, 13651, 17374, 19856, 20944, 22484, 27302, 34748, 44968, 54604, 69496, 89936, 95557, 109208, 138992, 191114, 218416, 382228, 764456, 1528912]

約数ペア:

[(1, 1528912), (2, 764456), (4, 382228), (7, 218416), (8, 191114), (11, 138992), (14, 109208), (16, 95557), (17, 89936), (22, 69496), (28, 54604), (34, 44968), (44, 34748), (56, 27302), (68, 22484), (73, 20944), (77, 19856), (88, 17374), (112, 13651), (119, 12848), (136, 11242), (146, 10472), (154, 9928), (176, 8687), (187, 8176), (238, 6424), (272, 5621), (292, 5236), (308, 4964), (374, 4088), (476, 3212), (511, 2992), (584, 2618), (616, 2482), (748, 2044), (803, 1904), (952, 1606), (1022, 1496), (1168, 1309), (1232, 1241)]