252208768

素因数分解:

$2^7\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 602795520

約数和(自身を除く): 350586752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 53, 56, 64, 94, 106, 112, 113, 128, 188, 212, 224, 226, 329, 371, 376, 424, 448, 452, 658, 742, 752, 791, 848, 896, 904, 1316, 1484, 1504, 1582, 1696, 1808, 2491, 2632, 2968, 3008, 3164, 3392, 3616, 4982, 5264, 5311, 5936, 5989, 6016, 6328, 6784, 7232, 9964, 10528, 10622, 11872, 11978, 12656, 14464, 17437, 19928, 21056, 21244, 23744, 23956, 25312, 34874, 37177, 39856, 41923, 42112, 42488, 47488, 47912, 50624, 69748, 74354, 79712, 83846, 84976, 95824, 101248, 139496, 148708, 159424, 167692, 169952, 191648, 278992, 281483, 297416, 318848, 335384, 339904, 383296, 557984, 562966, 594832, 670768, 679808, 766592, 1115968, 1125932, 1189664, 1341536, 1970381, 2231936, 2251864, 2379328, 2683072, 3940762, 4503728, 4758656, 5366144, 7881524, 9007456, 15763048, 18014912, 31526096, 36029824, 63052192, 126104384, 252208768]

約数ペア:

[(1, 252208768), (2, 126104384), (4, 63052192), (7, 36029824), (8, 31526096), (14, 18014912), (16, 15763048), (28, 9007456), (32, 7881524), (47, 5366144), (53, 4758656), (56, 4503728), (64, 3940762), (94, 2683072), (106, 2379328), (112, 2251864), (113, 2231936), (128, 1970381), (188, 1341536), (212, 1189664), (224, 1125932), (226, 1115968), (329, 766592), (371, 679808), (376, 670768), (424, 594832), (448, 562966), (452, 557984), (658, 383296), (742, 339904), (752, 335384), (791, 318848), (848, 297416), (896, 281483), (904, 278992), (1316, 191648), (1484, 169952), (1504, 167692), (1582, 159424), (1696, 148708), (1808, 139496), (2491, 101248), (2632, 95824), (2968, 84976), (3008, 83846), (3164, 79712), (3392, 74354), (3616, 69748), (4982, 50624), (5264, 47912), (5311, 47488), (5936, 42488), (5989, 42112), (6016, 41923), (6328, 39856), (6784, 37177), (7232, 34874), (9964, 25312), (10528, 23956), (10622, 23744), (11872, 21244), (11978, 21056), (12656, 19928), (14464, 17437)]