312129356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{3301}}^1$

素因数の和:3630

約数の個数: 48

約数和(自身を含む): 683434752

約数和(自身を除く): 371305396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 307, 308, 614, 1228, 2149, 3301, 3377, 4298, 6602, 6754, 8596, 13204, 13508, 23107, 23639, 36311, 46214, 47278, 72622, 92428, 94556, 145244, 254177, 508354, 1013407, 1016708, 2026814, 4053628, 7093849, 11147477, 14187698, 22294954, 28375396, 44589908, 78032339, 156064678, 312129356]

約数ペア:

[(1, 312129356), (2, 156064678), (4, 78032339), (7, 44589908), (11, 28375396), (14, 22294954), (22, 14187698), (28, 11147477), (44, 7093849), (77, 4053628), (154, 2026814), (307, 1016708), (308, 1013407), (614, 508354), (1228, 254177), (2149, 145244), (3301, 94556), (3377, 92428), (4298, 72622), (6602, 47278), (6754, 46214), (8596, 36311), (13204, 23639), (13508, 23107)]