259155072

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:452

約数の個数: 256

約数和(自身を含む): 885686400

約数和(自身を除く): 626531328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 64, 66, 68, 72, 88, 96, 99, 102, 108, 128, 132, 136, 144, 153, 176, 187, 192, 198, 204, 216, 264, 272, 288, 297, 306, 352, 374, 384, 396, 401, 408, 432, 459, 528, 544, 561, 576, 594, 612, 704, 748, 792, 802, 816, 864, 918, 1056, 1088, 1122, 1152, 1188, 1203, 1224, 1408, 1496, 1584, 1604, 1632, 1683, 1728, 1836, 2112, 2176, 2244, 2376, 2406, 2448, 2992, 3168, 3208, 3264, 3366, 3456, 3609, 3672, 4224, 4411, 4488, 4752, 4812, 4896, 5049, 5984, 6336, 6416, 6528, 6732, 6817, 7218, 7344, 8822, 8976, 9504, 9624, 9792, 10098, 10827, 11968, 12672, 12832, 13233, 13464, 13634, 14436, 14688, 17644, 17952, 19008, 19248, 19584, 20196, 20451, 21654, 23936, 25664, 26466, 26928, 27268, 28872, 29376, 35288, 35904, 38016, 38496, 39699, 40392, 40902, 43308, 51328, 52932, 53856, 54536, 57744, 58752, 61353, 70576, 71808, 74987, 76992, 79398, 80784, 81804, 86616, 105864, 107712, 109072, 115488, 119097, 122706, 141152, 149974, 153984, 158796, 161568, 163608, 173232, 184059, 211728, 215424, 218144, 224961, 230976, 238194, 245412, 282304, 299948, 317592, 323136, 327216, 346464, 368118, 423456, 436288, 449922, 461952, 476388, 490824, 564608, 599896, 635184, 646272, 654432, 674883, 692928, 736236, 846912, 872576, 899844, 952776, 981648, 1199792, 1270368, 1308864, 1349766, 1385856, 1472472, 1693824, 1799688, 1905552, 1963296, 2024649, 2399584, 2540736, 2617728, 2699532, 2944944, 3599376, 3811104, 3926592, 4049298, 4799168, 5081472, 5399064, 5889888, 7198752, 7622208, 7853184, 8098596, 9598336, 10798128, 11779776, 14397504, 15244416, 16197192, 21596256, 23559552, 28795008, 32394384, 43192512, 64788768, 86385024, 129577536, 259155072]

約数ペア:

[(1, 259155072), (2, 129577536), (3, 86385024), (4, 64788768), (6, 43192512), (8, 32394384), (9, 28795008), (11, 23559552), (12, 21596256), (16, 16197192), (17, 15244416), (18, 14397504), (22, 11779776), (24, 10798128), (27, 9598336), (32, 8098596), (33, 7853184), (34, 7622208), (36, 7198752), (44, 5889888), (48, 5399064), (51, 5081472), (54, 4799168), (64, 4049298), (66, 3926592), (68, 3811104), (72, 3599376), (88, 2944944), (96, 2699532), (99, 2617728), (102, 2540736), (108, 2399584), (128, 2024649), (132, 1963296), (136, 1905552), (144, 1799688), (153, 1693824), (176, 1472472), (187, 1385856), (192, 1349766), (198, 1308864), (204, 1270368), (216, 1199792), (264, 981648), (272, 952776), (288, 899844), (297, 872576), (306, 846912), (352, 736236), (374, 692928), (384, 674883), (396, 654432), (401, 646272), (408, 635184), (432, 599896), (459, 564608), (528, 490824), (544, 476388), (561, 461952), (576, 449922), (594, 436288), (612, 423456), (704, 368118), (748, 346464), (792, 327216), (802, 323136), (816, 317592), (864, 299948), (918, 282304), (1056, 245412), (1088, 238194), (1122, 230976), (1152, 224961), (1188, 218144), (1203, 215424), (1224, 211728), (1408, 184059), (1496, 173232), (1584, 163608), (1604, 161568), (1632, 158796), (1683, 153984), (1728, 149974), (1836, 141152), (2112, 122706), (2176, 119097), (2244, 115488), (2376, 109072), (2406, 107712), (2448, 105864), (2992, 86616), (3168, 81804), (3208, 80784), (3264, 79398), (3366, 76992), (3456, 74987), (3609, 71808), (3672, 70576), (4224, 61353), (4411, 58752), (4488, 57744), (4752, 54536), (4812, 53856), (4896, 52932), (5049, 51328), (5984, 43308), (6336, 40902), (6416, 40392), (6528, 39699), (6732, 38496), (6817, 38016), (7218, 35904), (7344, 35288), (8822, 29376), (8976, 28872), (9504, 27268), (9624, 26928), (9792, 26466), (10098, 25664), (10827, 23936), (11968, 21654), (12672, 20451), (12832, 20196), (13233, 19584), (13464, 19248), (13634, 19008), (14436, 17952), (14688, 17644)]