220886848

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 224

約数和(自身を含む): 602187264

約数和(自身を除く): 381300416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 23, 26, 28, 32, 34, 46, 52, 56, 64, 68, 91, 92, 97, 104, 112, 119, 136, 161, 182, 184, 194, 208, 221, 224, 238, 272, 299, 322, 364, 368, 388, 391, 416, 442, 448, 476, 544, 598, 644, 679, 728, 736, 776, 782, 832, 884, 952, 1088, 1196, 1261, 1288, 1358, 1456, 1472, 1547, 1552, 1564, 1649, 1768, 1904, 2093, 2231, 2392, 2522, 2576, 2716, 2737, 2912, 3094, 3104, 3128, 3298, 3536, 3808, 4186, 4462, 4784, 5044, 5083, 5152, 5432, 5474, 5824, 6188, 6208, 6256, 6596, 7072, 7616, 8372, 8827, 8924, 9568, 10088, 10166, 10304, 10864, 10948, 11543, 12376, 12512, 13192, 14144, 15617, 16744, 17654, 17848, 19136, 20176, 20332, 21437, 21728, 21896, 23086, 24752, 25024, 26384, 29003, 31234, 33488, 35308, 35581, 35696, 37927, 40352, 40664, 42874, 43456, 43792, 46172, 49504, 52768, 58006, 62468, 66976, 70616, 71162, 71392, 75854, 80704, 81328, 85748, 87584, 92344, 99008, 105536, 116012, 124936, 133952, 141232, 142324, 142784, 150059, 151708, 162656, 171496, 175168, 184688, 203021, 232024, 249872, 265489, 282464, 284648, 300118, 303416, 325312, 342992, 369376, 406042, 464048, 493051, 499744, 530978, 564928, 569296, 600236, 606832, 685984, 738752, 812084, 928096, 986102, 999488, 1061956, 1138592, 1200472, 1213664, 1371968, 1624168, 1856192, 1972204, 2123912, 2277184, 2400944, 2427328, 3248336, 3451357, 3944408, 4247824, 4801888, 6496672, 6902714, 7888816, 8495648, 9603776, 12993344, 13805428, 15777632, 16991296, 27610856, 31555264, 55221712, 110443424, 220886848]

約数ペア:

[(1, 220886848), (2, 110443424), (4, 55221712), (7, 31555264), (8, 27610856), (13, 16991296), (14, 15777632), (16, 13805428), (17, 12993344), (23, 9603776), (26, 8495648), (28, 7888816), (32, 6902714), (34, 6496672), (46, 4801888), (52, 4247824), (56, 3944408), (64, 3451357), (68, 3248336), (91, 2427328), (92, 2400944), (97, 2277184), (104, 2123912), (112, 1972204), (119, 1856192), (136, 1624168), (161, 1371968), (182, 1213664), (184, 1200472), (194, 1138592), (208, 1061956), (221, 999488), (224, 986102), (238, 928096), (272, 812084), (299, 738752), (322, 685984), (364, 606832), (368, 600236), (388, 569296), (391, 564928), (416, 530978), (442, 499744), (448, 493051), (476, 464048), (544, 406042), (598, 369376), (644, 342992), (679, 325312), (728, 303416), (736, 300118), (776, 284648), (782, 282464), (832, 265489), (884, 249872), (952, 232024), (1088, 203021), (1196, 184688), (1261, 175168), (1288, 171496), (1358, 162656), (1456, 151708), (1472, 150059), (1547, 142784), (1552, 142324), (1564, 141232), (1649, 133952), (1768, 124936), (1904, 116012), (2093, 105536), (2231, 99008), (2392, 92344), (2522, 87584), (2576, 85748), (2716, 81328), (2737, 80704), (2912, 75854), (3094, 71392), (3104, 71162), (3128, 70616), (3298, 66976), (3536, 62468), (3808, 58006), (4186, 52768), (4462, 49504), (4784, 46172), (5044, 43792), (5083, 43456), (5152, 42874), (5432, 40664), (5474, 40352), (5824, 37927), (6188, 35696), (6208, 35581), (6256, 35308), (6596, 33488), (7072, 31234), (7616, 29003), (8372, 26384), (8827, 25024), (8924, 24752), (9568, 23086), (10088, 21896), (10166, 21728), (10304, 21437), (10864, 20332), (10948, 20176), (11543, 19136), (12376, 17848), (12512, 17654), (13192, 16744), (14144, 15617)]