222289344

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:319

約数の個数: 168

約数和(自身を含む): 672023040

約数和(自身を除く): 449733696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 59, 62, 64, 72, 93, 96, 118, 124, 144, 177, 186, 192, 211, 236, 248, 279, 288, 354, 372, 422, 472, 496, 531, 558, 576, 633, 708, 744, 844, 944, 992, 1062, 1116, 1266, 1416, 1488, 1688, 1829, 1888, 1899, 1984, 2124, 2232, 2532, 2832, 2976, 3376, 3658, 3776, 3798, 4248, 4464, 5064, 5487, 5664, 5952, 6541, 6752, 7316, 7596, 8496, 8928, 10128, 10974, 11328, 12449, 13082, 13504, 14632, 15192, 16461, 16992, 17856, 19623, 20256, 21948, 24898, 26164, 29264, 30384, 32922, 33984, 37347, 39246, 40512, 43896, 49796, 52328, 58528, 58869, 60768, 65844, 74694, 78492, 87792, 99592, 104656, 112041, 117056, 117738, 121536, 131688, 149388, 156984, 175584, 199184, 209312, 224082, 235476, 263376, 298776, 313968, 351168, 385919, 398368, 418624, 448164, 470952, 526752, 597552, 627936, 771838, 796736, 896328, 941904, 1053504, 1157757, 1195104, 1255872, 1543676, 1792656, 1883808, 2315514, 2390208, 3087352, 3473271, 3585312, 3767616, 4631028, 6174704, 6946542, 7170624, 9262056, 12349408, 13893084, 18524112, 24698816, 27786168, 37048224, 55572336, 74096448, 111144672, 222289344]

約数ペア:

[(1, 222289344), (2, 111144672), (3, 74096448), (4, 55572336), (6, 37048224), (8, 27786168), (9, 24698816), (12, 18524112), (16, 13893084), (18, 12349408), (24, 9262056), (31, 7170624), (32, 6946542), (36, 6174704), (48, 4631028), (59, 3767616), (62, 3585312), (64, 3473271), (72, 3087352), (93, 2390208), (96, 2315514), (118, 1883808), (124, 1792656), (144, 1543676), (177, 1255872), (186, 1195104), (192, 1157757), (211, 1053504), (236, 941904), (248, 896328), (279, 796736), (288, 771838), (354, 627936), (372, 597552), (422, 526752), (472, 470952), (496, 448164), (531, 418624), (558, 398368), (576, 385919), (633, 351168), (708, 313968), (744, 298776), (844, 263376), (944, 235476), (992, 224082), (1062, 209312), (1116, 199184), (1266, 175584), (1416, 156984), (1488, 149388), (1688, 131688), (1829, 121536), (1888, 117738), (1899, 117056), (1984, 112041), (2124, 104656), (2232, 99592), (2532, 87792), (2832, 78492), (2976, 74694), (3376, 65844), (3658, 60768), (3776, 58869), (3798, 58528), (4248, 52328), (4464, 49796), (5064, 43896), (5487, 40512), (5664, 39246), (5952, 37347), (6541, 33984), (6752, 32922), (7316, 30384), (7596, 29264), (8496, 26164), (8928, 24898), (10128, 21948), (10974, 20256), (11328, 19623), (12449, 17856), (13082, 16992), (13504, 16461), (14632, 15192)]