285434268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{43013}}^1$

素因数の和:43106

約数の個数: 48

約数和(自身を含む): 770810880

約数和(自身を除く): 485376612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 43013, 86026, 129039, 172052, 258078, 301091, 516156, 602182, 903273, 1204364, 1806546, 3398027, 3613092, 6796054, 10194081, 13592108, 20388162, 23786189, 40776324, 47572378, 71358567, 95144756, 142717134, 285434268]

約数ペア:

[(1, 285434268), (2, 142717134), (3, 95144756), (4, 71358567), (6, 47572378), (7, 40776324), (12, 23786189), (14, 20388162), (21, 13592108), (28, 10194081), (42, 6796054), (79, 3613092), (84, 3398027), (158, 1806546), (237, 1204364), (316, 903273), (474, 602182), (553, 516156), (948, 301091), (1106, 258078), (1659, 172052), (2212, 129039), (3318, 86026), (6636, 43013)]