641708928

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 384

約数和(自身を含む): 2321879040

約数和(自身を除く): 1680170112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 31, 32, 34, 36, 42, 48, 51, 56, 62, 63, 64, 68, 72, 84, 93, 96, 102, 112, 119, 124, 126, 128, 136, 144, 151, 153, 168, 186, 192, 204, 217, 224, 238, 248, 252, 272, 279, 288, 302, 306, 336, 357, 372, 384, 408, 434, 448, 453, 476, 496, 504, 527, 544, 558, 576, 604, 612, 651, 672, 714, 744, 816, 868, 896, 906, 952, 992, 1008, 1054, 1057, 1071, 1088, 1116, 1152, 1208, 1224, 1302, 1344, 1359, 1428, 1488, 1581, 1632, 1736, 1812, 1904, 1953, 1984, 2016, 2108, 2114, 2142, 2176, 2232, 2416, 2448, 2567, 2604, 2688, 2718, 2856, 2976, 3162, 3171, 3264, 3472, 3624, 3689, 3808, 3906, 3968, 4032, 4216, 4228, 4284, 4464, 4681, 4743, 4832, 4896, 5134, 5208, 5436, 5712, 5952, 6324, 6342, 6528, 6944, 7248, 7378, 7616, 7701, 7812, 8064, 8432, 8456, 8568, 8928, 9362, 9486, 9513, 9664, 9792, 10268, 10416, 10872, 11067, 11424, 11904, 12648, 12684, 13888, 14043, 14496, 14756, 15232, 15402, 15624, 16864, 16912, 17136, 17856, 17969, 18724, 18972, 19026, 19328, 19584, 20536, 20832, 21744, 22134, 22848, 23103, 25296, 25368, 27776, 28086, 28992, 29512, 30804, 31248, 32767, 33201, 33728, 33824, 34272, 35712, 35938, 37448, 37944, 38052, 41072, 41664, 42129, 43488, 44268, 45696, 46206, 50592, 50736, 53907, 56172, 57984, 59024, 61608, 62496, 65534, 66402, 67456, 67648, 68544, 71876, 74896, 75888, 76104, 79577, 82144, 83328, 84258, 86976, 88536, 92412, 98301, 101184, 101472, 107814, 112344, 118048, 123216, 124992, 131068, 132804, 135296, 137088, 143752, 149792, 151776, 152208, 159154, 161721, 164288, 168516, 173952, 177072, 184824, 196602, 202368, 202944, 215628, 224688, 236096, 238731, 246432, 249984, 262136, 265608, 287504, 294903, 299584, 303552, 304416, 318308, 323442, 328576, 337032, 354144, 369648, 393204, 405888, 431256, 449376, 472192, 477462, 492864, 524272, 531216, 557039, 575008, 589806, 599168, 607104, 608832, 636616, 646884, 674064, 708288, 716193, 739296, 786408, 862512, 898752, 954924, 985728, 1048544, 1062432, 1114078, 1150016, 1179612, 1217664, 1273232, 1293768, 1348128, 1416576, 1432386, 1478592, 1572816, 1671117, 1725024, 1797504, 1909848, 2097088, 2124864, 2228156, 2300032, 2359224, 2546464, 2587536, 2696256, 2864772, 2957184, 3145632, 3342234, 3450048, 3819696, 4194176, 4249728, 4456312, 4718448, 5013351, 5092928, 5175072, 5392512, 5729544, 6291264, 6684468, 6900096, 7639392, 8912624, 9436896, 10026702, 10185856, 10350144, 11459088, 12582528, 13368936, 15278784, 17825248, 18873792, 20053404, 20700288, 22918176, 26737872, 30557568, 35650496, 37747584, 40106808, 45836352, 53475744, 71300992, 80213616, 91672704, 106951488, 160427232, 213902976, 320854464, 641708928]

約数ペア:

[(1, 641708928), (2, 320854464), (3, 213902976), (4, 160427232), (6, 106951488), (7, 91672704), (8, 80213616), (9, 71300992), (12, 53475744), (14, 45836352), (16, 40106808), (17, 37747584), (18, 35650496), (21, 30557568), (24, 26737872), (28, 22918176), (31, 20700288), (32, 20053404), (34, 18873792), (36, 17825248), (42, 15278784), (48, 13368936), (51, 12582528), (56, 11459088), (62, 10350144), (63, 10185856), (64, 10026702), (68, 9436896), (72, 8912624), (84, 7639392), (93, 6900096), (96, 6684468), (102, 6291264), (112, 5729544), (119, 5392512), (124, 5175072), (126, 5092928), (128, 5013351), (136, 4718448), (144, 4456312), (151, 4249728), (153, 4194176), (168, 3819696), (186, 3450048), (192, 3342234), (204, 3145632), (217, 2957184), (224, 2864772), (238, 2696256), (248, 2587536), (252, 2546464), (272, 2359224), (279, 2300032), (288, 2228156), (302, 2124864), (306, 2097088), (336, 1909848), (357, 1797504), (372, 1725024), (384, 1671117), (408, 1572816), (434, 1478592), (448, 1432386), (453, 1416576), (476, 1348128), (496, 1293768), (504, 1273232), (527, 1217664), (544, 1179612), (558, 1150016), (576, 1114078), (604, 1062432), (612, 1048544), (651, 985728), (672, 954924), (714, 898752), (744, 862512), (816, 786408), (868, 739296), (896, 716193), (906, 708288), (952, 674064), (992, 646884), (1008, 636616), (1054, 608832), (1057, 607104), (1071, 599168), (1088, 589806), (1116, 575008), (1152, 557039), (1208, 531216), (1224, 524272), (1302, 492864), (1344, 477462), (1359, 472192), (1428, 449376), (1488, 431256), (1581, 405888), (1632, 393204), (1736, 369648), (1812, 354144), (1904, 337032), (1953, 328576), (1984, 323442), (2016, 318308), (2108, 304416), (2114, 303552), (2142, 299584), (2176, 294903), (2232, 287504), (2416, 265608), (2448, 262136), (2567, 249984), (2604, 246432), (2688, 238731), (2718, 236096), (2856, 224688), (2976, 215628), (3162, 202944), (3171, 202368), (3264, 196602), (3472, 184824), (3624, 177072), (3689, 173952), (3808, 168516), (3906, 164288), (3968, 161721), (4032, 159154), (4216, 152208), (4228, 151776), (4284, 149792), (4464, 143752), (4681, 137088), (4743, 135296), (4832, 132804), (4896, 131068), (5134, 124992), (5208, 123216), (5436, 118048), (5712, 112344), (5952, 107814), (6324, 101472), (6342, 101184), (6528, 98301), (6944, 92412), (7248, 88536), (7378, 86976), (7616, 84258), (7701, 83328), (7812, 82144), (8064, 79577), (8432, 76104), (8456, 75888), (8568, 74896), (8928, 71876), (9362, 68544), (9486, 67648), (9513, 67456), (9664, 66402), (9792, 65534), (10268, 62496), (10416, 61608), (10872, 59024), (11067, 57984), (11424, 56172), (11904, 53907), (12648, 50736), (12684, 50592), (13888, 46206), (14043, 45696), (14496, 44268), (14756, 43488), (15232, 42129), (15402, 41664), (15624, 41072), (16864, 38052), (16912, 37944), (17136, 37448), (17856, 35938), (17969, 35712), (18724, 34272), (18972, 33824), (19026, 33728), (19328, 33201), (19584, 32767), (20536, 31248), (20832, 30804), (21744, 29512), (22134, 28992), (22848, 28086), (23103, 27776), (25296, 25368)]