313617018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:980

約数の個数: 96

約数和(自身を含む): 765683712

約数和(自身を除く): 452066694

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 169, 186, 286, 338, 341, 403, 429, 507, 682, 806, 858, 907, 1014, 1023, 1209, 1814, 1859, 2046, 2418, 2721, 3718, 4433, 5239, 5442, 5577, 8866, 9977, 10478, 11154, 11791, 13299, 15717, 19954, 23582, 26598, 28117, 29931, 31434, 35373, 56234, 57629, 59862, 70746, 84351, 115258, 129701, 153283, 168702, 172887, 259402, 306566, 309287, 345774, 365521, 389103, 459849, 618574, 731042, 778206, 919698, 927861, 1096563, 1686113, 1855722, 2193126, 3372226, 4020731, 4751773, 5058339, 8041462, 9503546, 10116678, 12062193, 14255319, 24124386, 28510638, 52269503, 104539006, 156808509, 313617018]

約数ペア:

[(1, 313617018), (2, 156808509), (3, 104539006), (6, 52269503), (11, 28510638), (13, 24124386), (22, 14255319), (26, 12062193), (31, 10116678), (33, 9503546), (39, 8041462), (62, 5058339), (66, 4751773), (78, 4020731), (93, 3372226), (143, 2193126), (169, 1855722), (186, 1686113), (286, 1096563), (338, 927861), (341, 919698), (403, 778206), (429, 731042), (507, 618574), (682, 459849), (806, 389103), (858, 365521), (907, 345774), (1014, 309287), (1023, 306566), (1209, 259402), (1814, 172887), (1859, 168702), (2046, 153283), (2418, 129701), (2721, 115258), (3718, 84351), (4433, 70746), (5239, 59862), (5442, 57629), (5577, 56234), (8866, 35373), (9977, 31434), (10478, 29931), (11154, 28117), (11791, 26598), (13299, 23582), (15717, 19954)]