620199492

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109267}}^1$

素因数の和:109328

約数の個数: 48

約数和(自身を含む): 1615418112

約数和(自身を除く): 995218620

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 109267, 218534, 327801, 437068, 655602, 1201937, 1311204, 2403874, 3605811, 4698481, 4807748, 7211622, 9396962, 14095443, 14423244, 18793924, 28190886, 51683291, 56381772, 103366582, 155049873, 206733164, 310099746, 620199492]

約数ペア:

[(1, 620199492), (2, 310099746), (3, 206733164), (4, 155049873), (6, 103366582), (11, 56381772), (12, 51683291), (22, 28190886), (33, 18793924), (43, 14423244), (44, 14095443), (66, 9396962), (86, 7211622), (129, 4807748), (132, 4698481), (172, 3605811), (258, 2403874), (473, 1311204), (516, 1201937), (946, 655602), (1419, 437068), (1892, 327801), (2838, 218534), (5676, 109267)]