890378016

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{76651}}^1$

素因数の和:76686

約数の個数: 72

約数和(自身を含む): 2569068432

約数和(自身を除く): 1678690416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1936, 2904, 3872, 5808, 11616, 76651, 153302, 229953, 306604, 459906, 613208, 843161, 919812, 1226416, 1686322, 1839624, 2452832, 2529483, 3372644, 3679248, 5058966, 6745288, 7358496, 9274771, 10117932, 13490576, 18549542, 20235864, 26981152, 27824313, 37099084, 40471728, 55648626, 74198168, 80943456, 111297252, 148396336, 222594504, 296792672, 445189008, 890378016]

約数ペア:

[(1, 890378016), (2, 445189008), (3, 296792672), (4, 222594504), (6, 148396336), (8, 111297252), (11, 80943456), (12, 74198168), (16, 55648626), (22, 40471728), (24, 37099084), (32, 27824313), (33, 26981152), (44, 20235864), (48, 18549542), (66, 13490576), (88, 10117932), (96, 9274771), (121, 7358496), (132, 6745288), (176, 5058966), (242, 3679248), (264, 3372644), (352, 2529483), (363, 2452832), (484, 1839624), (528, 1686322), (726, 1226416), (968, 919812), (1056, 843161), (1452, 613208), (1936, 459906), (2904, 306604), (3872, 229953), (5808, 153302), (11616, 76651)]