1728105456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1523}}^1$

素因数の和:1859

約数の個数: 160

約数和(自身を含む): 5587642368

約数和(自身を除く): 3859536912

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, 112, 132, 154, 168, 176, 231, 264, 307, 308, 336, 462, 528, 614, 616, 921, 924, 1228, 1232, 1523, 1842, 1848, 2149, 2456, 3046, 3377, 3684, 3696, 4298, 4569, 4912, 6092, 6447, 6754, 7368, 8596, 9138, 10131, 10661, 12184, 12894, 13508, 14736, 16753, 17192, 18276, 20262, 21322, 23639, 24368, 25788, 27016, 31983, 33506, 34384, 36552, 40524, 42644, 47278, 50259, 51576, 54032, 63966, 67012, 70917, 73104, 81048, 85288, 94556, 100518, 103152, 117271, 127932, 134024, 141834, 162096, 170576, 189112, 201036, 234542, 255864, 268048, 283668, 351813, 378224, 402072, 467561, 469084, 511728, 567336, 703626, 804144, 935122, 938168, 1134672, 1402683, 1407252, 1870244, 1876336, 2805366, 2814504, 3272927, 3740488, 5143171, 5610732, 5629008, 6545854, 7480976, 9818781, 10286342, 11221464, 13091708, 15429513, 19637562, 20572684, 22442928, 26183416, 30859026, 36002197, 39275124, 41145368, 52366832, 61718052, 72004394, 78550248, 82290736, 108006591, 123436104, 144008788, 157100496, 216013182, 246872208, 288017576, 432026364, 576035152, 864052728, 1728105456]

約数ペア:

[(1, 1728105456), (2, 864052728), (3, 576035152), (4, 432026364), (6, 288017576), (7, 246872208), (8, 216013182), (11, 157100496), (12, 144008788), (14, 123436104), (16, 108006591), (21, 82290736), (22, 78550248), (24, 72004394), (28, 61718052), (33, 52366832), (42, 41145368), (44, 39275124), (48, 36002197), (56, 30859026), (66, 26183416), (77, 22442928), (84, 20572684), (88, 19637562), (112, 15429513), (132, 13091708), (154, 11221464), (168, 10286342), (176, 9818781), (231, 7480976), (264, 6545854), (307, 5629008), (308, 5610732), (336, 5143171), (462, 3740488), (528, 3272927), (614, 2814504), (616, 2805366), (921, 1876336), (924, 1870244), (1228, 1407252), (1232, 1402683), (1523, 1134672), (1842, 938168), (1848, 935122), (2149, 804144), (2456, 703626), (3046, 567336), (3377, 511728), (3684, 469084), (3696, 467561), (4298, 402072), (4569, 378224), (4912, 351813), (6092, 283668), (6447, 268048), (6754, 255864), (7368, 234542), (8596, 201036), (9138, 189112), (10131, 170576), (10661, 162096), (12184, 141834), (12894, 134024), (13508, 127932), (14736, 117271), (16753, 103152), (17192, 100518), (18276, 94556), (20262, 85288), (21322, 81048), (23639, 73104), (24368, 70917), (25788, 67012), (27016, 63966), (31983, 54032), (33506, 51576), (34384, 50259), (36552, 47278), (40524, 42644)]