218635872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1$

素因数の和:925

約数の個数: 192

約数和(自身を含む): 731566080

約数和(自身を除く): 512930208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 32, 39, 42, 48, 52, 56, 58, 78, 84, 87, 91, 96, 104, 112, 116, 156, 168, 174, 182, 203, 208, 224, 232, 273, 312, 336, 348, 364, 377, 406, 416, 464, 546, 609, 624, 672, 696, 728, 754, 812, 863, 928, 1092, 1131, 1218, 1248, 1392, 1456, 1508, 1624, 1726, 2184, 2262, 2436, 2589, 2639, 2784, 2912, 3016, 3248, 3452, 4368, 4524, 4872, 5178, 5278, 6032, 6041, 6496, 6904, 7917, 8736, 9048, 9744, 10356, 10556, 11219, 12064, 12082, 13808, 15834, 18096, 18123, 19488, 20712, 21112, 22438, 24164, 25027, 27616, 31668, 33657, 36192, 36246, 41424, 42224, 44876, 48328, 50054, 63336, 67314, 72492, 75081, 78533, 82848, 84448, 89752, 96656, 100108, 126672, 134628, 144984, 150162, 157066, 175189, 179504, 193312, 200216, 235599, 253344, 269256, 289968, 300324, 314132, 325351, 350378, 359008, 400432, 471198, 525567, 538512, 579936, 600648, 628264, 650702, 700756, 800864, 942396, 976053, 1051134, 1077024, 1201296, 1256528, 1301404, 1401512, 1884792, 1952106, 2102268, 2277457, 2402592, 2513056, 2602808, 2803024, 3769584, 3904212, 4204536, 4554914, 5205616, 5606048, 6832371, 7539168, 7808424, 8409072, 9109828, 10411232, 13664742, 15616848, 16818144, 18219656, 27329484, 31233696, 36439312, 54658968, 72878624, 109317936, 218635872]

約数ペア:

[(1, 218635872), (2, 109317936), (3, 72878624), (4, 54658968), (6, 36439312), (7, 31233696), (8, 27329484), (12, 18219656), (13, 16818144), (14, 15616848), (16, 13664742), (21, 10411232), (24, 9109828), (26, 8409072), (28, 7808424), (29, 7539168), (32, 6832371), (39, 5606048), (42, 5205616), (48, 4554914), (52, 4204536), (56, 3904212), (58, 3769584), (78, 2803024), (84, 2602808), (87, 2513056), (91, 2402592), (96, 2277457), (104, 2102268), (112, 1952106), (116, 1884792), (156, 1401512), (168, 1301404), (174, 1256528), (182, 1201296), (203, 1077024), (208, 1051134), (224, 976053), (232, 942396), (273, 800864), (312, 700756), (336, 650702), (348, 628264), (364, 600648), (377, 579936), (406, 538512), (416, 525567), (464, 471198), (546, 400432), (609, 359008), (624, 350378), (672, 325351), (696, 314132), (728, 300324), (754, 289968), (812, 269256), (863, 253344), (928, 235599), (1092, 200216), (1131, 193312), (1218, 179504), (1248, 175189), (1392, 157066), (1456, 150162), (1508, 144984), (1624, 134628), (1726, 126672), (2184, 100108), (2262, 96656), (2436, 89752), (2589, 84448), (2639, 82848), (2784, 78533), (2912, 75081), (3016, 72492), (3248, 67314), (3452, 63336), (4368, 50054), (4524, 48328), (4872, 44876), (5178, 42224), (5278, 41424), (6032, 36246), (6041, 36192), (6496, 33657), (6904, 31668), (7917, 27616), (8736, 25027), (9048, 24164), (9744, 22438), (10356, 21112), (10556, 20712), (11219, 19488), (12064, 18123), (12082, 18096), (13808, 15834)]