284979486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{28979}}^1$

素因数の和:29144

約数の個数: 32

約数和(自身を含む): 625968000

約数和(自身を除く): 340988514

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 149, 298, 447, 894, 1639, 3278, 4917, 9834, 28979, 57958, 86937, 173874, 318769, 637538, 956307, 1912614, 4317871, 8635742, 12953613, 25907226, 47496581, 94993162, 142489743, 284979486]

約数ペア:

[(1, 284979486), (2, 142489743), (3, 94993162), (6, 47496581), (11, 25907226), (22, 12953613), (33, 8635742), (66, 4317871), (149, 1912614), (298, 956307), (447, 637538), (894, 318769), (1639, 173874), (3278, 86937), (4917, 57958), (9834, 28979)]