123679248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:445

約数の個数: 160

約数和(自身を含む): 403307520

約数和(自身を除く): 279628272

約数列:

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

約数ペア:

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