312689862

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{141233}}^1$

素因数の和:141285

約数の個数: 32

約数和(自身を含む): 711819360

約数和(自身を除く): 399129498

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 141233, 282466, 423699, 847398, 1271097, 2542194, 3813291, 5790553, 7626582, 11581106, 17371659, 34743318, 52114977, 104229954, 156344931, 312689862]

約数ペア:

[(1, 312689862), (2, 156344931), (3, 104229954), (6, 52114977), (9, 34743318), (18, 17371659), (27, 11581106), (41, 7626582), (54, 5790553), (82, 3813291), (123, 2542194), (246, 1271097), (369, 847398), (738, 423699), (1107, 282466), (2214, 141233)]