644338680384

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1423}}^1\times {\mathrm{1693}}^1$

素因数の和:3337

約数の個数: 224

約数和(自身を含む): 1960681676800

約数和(自身を除く): 1316342996416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 199, 224, 336, 398, 448, 597, 672, 796, 1194, 1344, 1393, 1423, 1592, 1693, 2388, 2786, 2846, 3184, 3386, 4179, 4269, 4776, 5079, 5572, 5692, 6368, 6772, 8358, 8538, 9552, 9961, 10158, 11144, 11384, 11851, 12736, 13544, 16716, 17076, 19104, 19922, 20316, 22288, 22768, 23702, 27088, 29883, 33432, 34152, 35553, 38208, 39844, 40632, 44576, 45536, 47404, 54176, 59766, 66864, 68304, 71106, 79688, 81264, 89152, 91072, 94808, 108352, 119532, 133728, 136608, 142212, 159376, 162528, 189616, 239064, 267456, 273216, 283177, 284424, 318752, 325056, 336907, 379232, 478128, 566354, 568848, 637504, 673814, 758464, 849531, 956256, 1010721, 1132708, 1137696, 1347628, 1699062, 1912512, 1982239, 2021442, 2265416, 2275392, 2358349, 2409139, 2695256, 3398124, 3964478, 4042884, 4530832, 4716698, 4818278, 5390512, 5946717, 6796248, 7075047, 7227417, 7928956, 8085768, 9061664, 9433396, 9636556, 10781024, 11893434, 13592496, 14150094, 14454834, 15857912, 16171536, 16863973, 18123328, 18866792, 19273112, 21562048, 23786868, 27184992, 28300188, 28909668, 31715824, 32343072, 33727946, 37733584, 38546224, 47573736, 50591919, 54369984, 56600376, 57819336, 63431648, 64686144, 67455892, 75467168, 77092448, 95147472, 101183838, 113200752, 115638672, 126863296, 134911784, 150934336, 154184896, 190294944, 202367676, 226401504, 231277344, 269823568, 380589888, 404735352, 452803008, 462554688, 479418661, 539647136, 809470704, 958837322, 1079294272, 1438255983, 1618941408, 1917674644, 2876511966, 3237882816, 3355930627, 3835349288, 5753023932, 6711861254, 7670698576, 10067791881, 11506047864, 13423722508, 15341397152, 20135583762, 23012095728, 26847445016, 30682794304, 40271167524, 46024191456, 53694890032, 80542335048, 92048382912, 107389780064, 161084670096, 214779560128, 322169340192, 644338680384]

約数ペア:

[(1, 644338680384), (2, 322169340192), (3, 214779560128), (4, 161084670096), (6, 107389780064), (7, 92048382912), (8, 80542335048), (12, 53694890032), (14, 46024191456), (16, 40271167524), (21, 30682794304), (24, 26847445016), (28, 23012095728), (32, 20135583762), (42, 15341397152), (48, 13423722508), (56, 11506047864), (64, 10067791881), (84, 7670698576), (96, 6711861254), (112, 5753023932), (168, 3835349288), (192, 3355930627), (199, 3237882816), (224, 2876511966), (336, 1917674644), (398, 1618941408), (448, 1438255983), (597, 1079294272), (672, 958837322), (796, 809470704), (1194, 539647136), (1344, 479418661), (1393, 462554688), (1423, 452803008), (1592, 404735352), (1693, 380589888), (2388, 269823568), (2786, 231277344), (2846, 226401504), (3184, 202367676), (3386, 190294944), (4179, 154184896), (4269, 150934336), (4776, 134911784), (5079, 126863296), (5572, 115638672), (5692, 113200752), (6368, 101183838), (6772, 95147472), (8358, 77092448), (8538, 75467168), (9552, 67455892), (9961, 64686144), (10158, 63431648), (11144, 57819336), (11384, 56600376), (11851, 54369984), (12736, 50591919), (13544, 47573736), (16716, 38546224), (17076, 37733584), (19104, 33727946), (19922, 32343072), (20316, 31715824), (22288, 28909668), (22768, 28300188), (23702, 27184992), (27088, 23786868), (29883, 21562048), (33432, 19273112), (34152, 18866792), (35553, 18123328), (38208, 16863973), (39844, 16171536), (40632, 15857912), (44576, 14454834), (45536, 14150094), (47404, 13592496), (54176, 11893434), (59766, 10781024), (66864, 9636556), (68304, 9433396), (71106, 9061664), (79688, 8085768), (81264, 7928956), (89152, 7227417), (91072, 7075047), (94808, 6796248), (108352, 5946717), (119532, 5390512), (133728, 4818278), (136608, 4716698), (142212, 4530832), (159376, 4042884), (162528, 3964478), (189616, 3398124), (239064, 2695256), (267456, 2409139), (273216, 2358349), (283177, 2275392), (284424, 2265416), (318752, 2021442), (325056, 1982239), (336907, 1912512), (379232, 1699062), (478128, 1347628), (566354, 1137696), (568848, 1132708), (637504, 1010721), (673814, 956256), (758464, 849531)]