285460848

素因数分解:

$2^4\times 3^5\times {\mathrm{73421}}^1$

素因数の和:73444

約数の個数: 60

約数和(自身を含む): 828493848

約数和(自身を除く): 543033000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 73421, 146842, 220263, 293684, 440526, 587368, 660789, 881052, 1174736, 1321578, 1762104, 1982367, 2643156, 3524208, 3964734, 5286312, 5947101, 7929468, 10572624, 11894202, 15858936, 17841303, 23788404, 31717872, 35682606, 47576808, 71365212, 95153616, 142730424, 285460848]

約数ペア:

[(1, 285460848), (2, 142730424), (3, 95153616), (4, 71365212), (6, 47576808), (8, 35682606), (9, 31717872), (12, 23788404), (16, 17841303), (18, 15858936), (24, 11894202), (27, 10572624), (36, 7929468), (48, 5947101), (54, 5286312), (72, 3964734), (81, 3524208), (108, 2643156), (144, 1982367), (162, 1762104), (216, 1321578), (243, 1174736), (324, 881052), (432, 660789), (486, 587368), (648, 440526), (972, 293684), (1296, 220263), (1944, 146842), (3888, 73421)]