346083372

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1493}}^1$

素因数の和:1687

約数の個数: 72

約数和(自身を含む): 900559296

約数和(自身を除く): 554475924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 137, 141, 188, 274, 282, 411, 423, 548, 564, 822, 846, 1233, 1493, 1644, 1692, 2466, 2986, 4479, 4932, 5972, 6439, 8958, 12878, 13437, 17916, 19317, 25756, 26874, 38634, 53748, 57951, 70171, 77268, 115902, 140342, 204541, 210513, 231804, 280684, 409082, 421026, 613623, 631539, 818164, 842052, 1227246, 1263078, 1840869, 2454492, 2526156, 3681738, 7363476, 9613427, 19226854, 28840281, 38453708, 57680562, 86520843, 115361124, 173041686, 346083372]

約数ペア:

[(1, 346083372), (2, 173041686), (3, 115361124), (4, 86520843), (6, 57680562), (9, 38453708), (12, 28840281), (18, 19226854), (36, 9613427), (47, 7363476), (94, 3681738), (137, 2526156), (141, 2454492), (188, 1840869), (274, 1263078), (282, 1227246), (411, 842052), (423, 818164), (548, 631539), (564, 613623), (822, 421026), (846, 409082), (1233, 280684), (1493, 231804), (1644, 210513), (1692, 204541), (2466, 140342), (2986, 115902), (4479, 77268), (4932, 70171), (5972, 57951), (6439, 53748), (8958, 38634), (12878, 26874), (13437, 25756), (17916, 19317)]