423892326

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15937}}^1$

素因数の和:15997

約数の個数: 64

約数和(自身を含む): 1028192256

約数和(自身を除く): 604299930

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 341, 403, 429, 682, 806, 858, 1023, 1209, 2046, 2418, 4433, 8866, 13299, 15937, 26598, 31874, 47811, 95622, 175307, 207181, 350614, 414362, 494047, 525921, 621543, 988094, 1051842, 1243086, 1482141, 2278991, 2964282, 4557982, 5434517, 6422611, 6836973, 10869034, 12845222, 13673946, 16303551, 19267833, 32607102, 38535666, 70648721, 141297442, 211946163, 423892326]

約数ペア:

[(1, 423892326), (2, 211946163), (3, 141297442), (6, 70648721), (11, 38535666), (13, 32607102), (22, 19267833), (26, 16303551), (31, 13673946), (33, 12845222), (39, 10869034), (62, 6836973), (66, 6422611), (78, 5434517), (93, 4557982), (143, 2964282), (186, 2278991), (286, 1482141), (341, 1243086), (403, 1051842), (429, 988094), (682, 621543), (806, 525921), (858, 494047), (1023, 414362), (1209, 350614), (2046, 207181), (2418, 175307), (4433, 95622), (8866, 47811), (13299, 31874), (15937, 26598)]