2657804544

素因数分解:

$2^8\times 3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:397

約数の個数: 216

約数和(自身を含む): 7938650720

約数和(自身を除く): 5280846176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 139, 144, 172, 192, 193, 256, 258, 278, 288, 344, 384, 386, 387, 417, 516, 556, 576, 579, 688, 768, 772, 774, 834, 1032, 1112, 1152, 1158, 1251, 1376, 1544, 1548, 1668, 1737, 2064, 2224, 2304, 2316, 2502, 2752, 3088, 3096, 3336, 3474, 4128, 4448, 4632, 5004, 5504, 5977, 6176, 6192, 6672, 6948, 8256, 8299, 8896, 9264, 10008, 11008, 11954, 12352, 12384, 13344, 13896, 16512, 16598, 17792, 17931, 18528, 20016, 23908, 24704, 24768, 24897, 26688, 26827, 27792, 33024, 33196, 35584, 35862, 37056, 40032, 47816, 49408, 49536, 49794, 53376, 53654, 53793, 55584, 66392, 71724, 74112, 74691, 80064, 80481, 95632, 99072, 99588, 106752, 107308, 107586, 111168, 132784, 143448, 148224, 149382, 160128, 160962, 191264, 199176, 214616, 215172, 222336, 241443, 265568, 286896, 298764, 320256, 321924, 382528, 398352, 429232, 430344, 444672, 482886, 531136, 573792, 597528, 643848, 765056, 796704, 858464, 860688, 965772, 1062272, 1147584, 1153561, 1195056, 1287696, 1530112, 1593408, 1716928, 1721376, 1931544, 2124544, 2295168, 2307122, 2390112, 2575392, 3186816, 3433856, 3442752, 3460683, 3863088, 4590336, 4614244, 4780224, 5150784, 6373632, 6867712, 6885504, 6921366, 7726176, 9228488, 9560448, 10301568, 10382049, 13771008, 13842732, 15452352, 18456976, 19120896, 20603136, 20764098, 27685464, 30904704, 36913952, 41528196, 55370928, 61809408, 73827904, 83056392, 110741856, 147655808, 166112784, 221483712, 295311616, 332225568, 442967424, 664451136, 885934848, 1328902272, 2657804544]

約数ペア:

[(1, 2657804544), (2, 1328902272), (3, 885934848), (4, 664451136), (6, 442967424), (8, 332225568), (9, 295311616), (12, 221483712), (16, 166112784), (18, 147655808), (24, 110741856), (32, 83056392), (36, 73827904), (43, 61809408), (48, 55370928), (64, 41528196), (72, 36913952), (86, 30904704), (96, 27685464), (128, 20764098), (129, 20603136), (139, 19120896), (144, 18456976), (172, 15452352), (192, 13842732), (193, 13771008), (256, 10382049), (258, 10301568), (278, 9560448), (288, 9228488), (344, 7726176), (384, 6921366), (386, 6885504), (387, 6867712), (417, 6373632), (516, 5150784), (556, 4780224), (576, 4614244), (579, 4590336), (688, 3863088), (768, 3460683), (772, 3442752), (774, 3433856), (834, 3186816), (1032, 2575392), (1112, 2390112), (1152, 2307122), (1158, 2295168), (1251, 2124544), (1376, 1931544), (1544, 1721376), (1548, 1716928), (1668, 1593408), (1737, 1530112), (2064, 1287696), (2224, 1195056), (2304, 1153561), (2316, 1147584), (2502, 1062272), (2752, 965772), (3088, 860688), (3096, 858464), (3336, 796704), (3474, 765056), (4128, 643848), (4448, 597528), (4632, 573792), (5004, 531136), (5504, 482886), (5977, 444672), (6176, 430344), (6192, 429232), (6672, 398352), (6948, 382528), (8256, 321924), (8299, 320256), (8896, 298764), (9264, 286896), (10008, 265568), (11008, 241443), (11954, 222336), (12352, 215172), (12384, 214616), (13344, 199176), (13896, 191264), (16512, 160962), (16598, 160128), (17792, 149382), (17931, 148224), (18528, 143448), (20016, 132784), (23908, 111168), (24704, 107586), (24768, 107308), (24897, 106752), (26688, 99588), (26827, 99072), (27792, 95632), (33024, 80481), (33196, 80064), (35584, 74691), (35862, 74112), (37056, 71724), (40032, 66392), (47816, 55584), (49408, 53793), (49536, 53654), (49794, 53376)]