218589696

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 240

約数和(自身を含む): 703783080

約数和(自身を除く): 485193384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 64, 72, 78, 82, 89, 96, 104, 117, 123, 128, 144, 156, 164, 178, 192, 208, 234, 246, 256, 267, 288, 312, 328, 356, 369, 384, 416, 468, 492, 512, 533, 534, 576, 624, 656, 712, 738, 768, 801, 832, 936, 984, 1066, 1068, 1152, 1157, 1248, 1312, 1424, 1476, 1536, 1599, 1602, 1664, 1872, 1968, 2132, 2136, 2304, 2314, 2496, 2624, 2848, 2952, 3198, 3204, 3328, 3471, 3649, 3744, 3936, 4264, 4272, 4608, 4628, 4797, 4992, 5248, 5696, 5904, 6396, 6408, 6656, 6942, 7298, 7488, 7872, 8528, 8544, 9256, 9594, 9984, 10413, 10496, 10947, 11392, 11808, 12792, 12816, 13884, 14596, 14976, 15744, 17056, 17088, 18512, 19188, 19968, 20826, 20992, 21894, 22784, 23616, 25584, 25632, 27768, 29192, 29952, 31488, 32841, 34112, 34176, 37024, 38376, 41652, 43788, 45568, 47232, 47437, 51168, 51264, 55536, 58384, 59904, 62976, 65682, 68224, 68352, 74048, 76752, 83304, 87576, 94464, 94874, 102336, 102528, 111072, 116768, 131364, 136448, 136704, 142311, 148096, 153504, 166608, 175152, 188928, 189748, 204672, 205056, 222144, 233536, 262728, 272896, 284622, 296192, 307008, 333216, 350304, 379496, 409344, 410112, 426933, 444288, 467072, 525456, 569244, 592384, 614016, 666432, 700608, 758992, 818688, 853866, 888576, 934144, 1050912, 1138488, 1228032, 1332864, 1401216, 1517984, 1707732, 1777152, 1868288, 2101824, 2276976, 2456064, 2665728, 2802432, 3035968, 3415464, 4203648, 4553952, 5331456, 5604864, 6071936, 6830928, 8407296, 9107904, 12143872, 13661856, 16814592, 18215808, 24287744, 27323712, 36431616, 54647424, 72863232, 109294848, 218589696]

約数ペア:

[(1, 218589696), (2, 109294848), (3, 72863232), (4, 54647424), (6, 36431616), (8, 27323712), (9, 24287744), (12, 18215808), (13, 16814592), (16, 13661856), (18, 12143872), (24, 9107904), (26, 8407296), (32, 6830928), (36, 6071936), (39, 5604864), (41, 5331456), (48, 4553952), (52, 4203648), (64, 3415464), (72, 3035968), (78, 2802432), (82, 2665728), (89, 2456064), (96, 2276976), (104, 2101824), (117, 1868288), (123, 1777152), (128, 1707732), (144, 1517984), (156, 1401216), (164, 1332864), (178, 1228032), (192, 1138488), (208, 1050912), (234, 934144), (246, 888576), (256, 853866), (267, 818688), (288, 758992), (312, 700608), (328, 666432), (356, 614016), (369, 592384), (384, 569244), (416, 525456), (468, 467072), (492, 444288), (512, 426933), (533, 410112), (534, 409344), (576, 379496), (624, 350304), (656, 333216), (712, 307008), (738, 296192), (768, 284622), (801, 272896), (832, 262728), (936, 233536), (984, 222144), (1066, 205056), (1068, 204672), (1152, 189748), (1157, 188928), (1248, 175152), (1312, 166608), (1424, 153504), (1476, 148096), (1536, 142311), (1599, 136704), (1602, 136448), (1664, 131364), (1872, 116768), (1968, 111072), (2132, 102528), (2136, 102336), (2304, 94874), (2314, 94464), (2496, 87576), (2624, 83304), (2848, 76752), (2952, 74048), (3198, 68352), (3204, 68224), (3328, 65682), (3471, 62976), (3649, 59904), (3744, 58384), (3936, 55536), (4264, 51264), (4272, 51168), (4608, 47437), (4628, 47232), (4797, 45568), (4992, 43788), (5248, 41652), (5696, 38376), (5904, 37024), (6396, 34176), (6408, 34112), (6656, 32841), (6942, 31488), (7298, 29952), (7488, 29192), (7872, 27768), (8528, 25632), (8544, 25584), (9256, 23616), (9594, 22784), (9984, 21894), (10413, 20992), (10496, 20826), (10947, 19968), (11392, 19188), (11808, 18512), (12792, 17088), (12816, 17056), (13884, 15744), (14596, 14976)]