247358496

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:447

約数の個数: 192

約数和(自身を含む): 819624960

約数和(自身を除く): 572266464

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 109, 112, 132, 154, 168, 176, 218, 224, 231, 264, 307, 308, 327, 336, 352, 436, 462, 528, 614, 616, 654, 672, 763, 872, 921, 924, 1056, 1199, 1228, 1232, 1308, 1526, 1744, 1842, 1848, 2149, 2289, 2398, 2456, 2464, 2616, 3052, 3377, 3488, 3597, 3684, 3696, 4298, 4578, 4796, 4912, 5232, 6104, 6447, 6754, 7194, 7368, 7392, 8393, 8596, 9156, 9592, 9824, 10131, 10464, 12208, 12894, 13508, 14388, 14736, 16786, 17192, 18312, 19184, 20262, 23639, 24416, 25179, 25788, 27016, 28776, 29472, 33463, 33572, 34384, 36624, 38368, 40524, 47278, 50358, 51576, 54032, 57552, 66926, 67144, 68768, 70917, 73248, 81048, 94556, 100389, 100716, 103152, 108064, 115104, 133852, 134288, 141834, 162096, 189112, 200778, 201432, 206304, 234241, 267704, 268576, 283668, 324192, 368093, 378224, 401556, 402864, 468482, 535408, 567336, 702723, 736186, 756448, 803112, 805728, 936964, 1070816, 1104279, 1134672, 1405446, 1472372, 1606224, 1873928, 2208558, 2269344, 2576651, 2810892, 2944744, 3212448, 3747856, 4417116, 5153302, 5621784, 5889488, 7495712, 7729953, 8834232, 10306604, 11243568, 11778976, 15459906, 17668464, 20613208, 22487136, 30919812, 35336928, 41226416, 61839624, 82452832, 123679248, 247358496]

約数ペア:

[(1, 247358496), (2, 123679248), (3, 82452832), (4, 61839624), (6, 41226416), (7, 35336928), (8, 30919812), (11, 22487136), (12, 20613208), (14, 17668464), (16, 15459906), (21, 11778976), (22, 11243568), (24, 10306604), (28, 8834232), (32, 7729953), (33, 7495712), (42, 5889488), (44, 5621784), (48, 5153302), (56, 4417116), (66, 3747856), (77, 3212448), (84, 2944744), (88, 2810892), (96, 2576651), (109, 2269344), (112, 2208558), (132, 1873928), (154, 1606224), (168, 1472372), (176, 1405446), (218, 1134672), (224, 1104279), (231, 1070816), (264, 936964), (307, 805728), (308, 803112), (327, 756448), (336, 736186), (352, 702723), (436, 567336), (462, 535408), (528, 468482), (614, 402864), (616, 401556), (654, 378224), (672, 368093), (763, 324192), (872, 283668), (921, 268576), (924, 267704), (1056, 234241), (1199, 206304), (1228, 201432), (1232, 200778), (1308, 189112), (1526, 162096), (1744, 141834), (1842, 134288), (1848, 133852), (2149, 115104), (2289, 108064), (2398, 103152), (2456, 100716), (2464, 100389), (2616, 94556), (3052, 81048), (3377, 73248), (3488, 70917), (3597, 68768), (3684, 67144), (3696, 66926), (4298, 57552), (4578, 54032), (4796, 51576), (4912, 50358), (5232, 47278), (6104, 40524), (6447, 38368), (6754, 36624), (7194, 34384), (7368, 33572), (7392, 33463), (8393, 29472), (8596, 28776), (9156, 27016), (9592, 25788), (9824, 25179), (10131, 24416), (10464, 23639), (12208, 20262), (12894, 19184), (13508, 18312), (14388, 17192), (14736, 16786)]