220925952

素因数分解:

$2^{12}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:504

約数の個数: 156

約数和(自身を含む): 688732044

約数和(自身を除く): 467806092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 461, 468, 512, 576, 624, 768, 832, 922, 936, 1024, 1152, 1248, 1383, 1536, 1664, 1844, 1872, 2048, 2304, 2496, 2766, 3072, 3328, 3688, 3744, 4096, 4149, 4608, 4992, 5532, 5993, 6144, 6656, 7376, 7488, 8298, 9216, 9984, 11064, 11986, 12288, 13312, 14752, 14976, 16596, 17979, 18432, 19968, 22128, 23972, 26624, 29504, 29952, 33192, 35958, 36864, 39936, 44256, 47944, 53248, 53937, 59008, 59904, 66384, 71916, 79872, 88512, 95888, 107874, 118016, 119808, 132768, 143832, 159744, 177024, 191776, 215748, 236032, 239616, 265536, 287664, 354048, 383552, 431496, 472064, 479232, 531072, 575328, 708096, 767104, 862992, 944128, 1062144, 1150656, 1416192, 1534208, 1725984, 1888256, 2124288, 2301312, 2832384, 3068416, 3451968, 4248576, 4602624, 5664768, 6136832, 6903936, 8497152, 9205248, 12273664, 13807872, 16994304, 18410496, 24547328, 27615744, 36820992, 55231488, 73641984, 110462976, 220925952]

約数ペア:

[(1, 220925952), (2, 110462976), (3, 73641984), (4, 55231488), (6, 36820992), (8, 27615744), (9, 24547328), (12, 18410496), (13, 16994304), (16, 13807872), (18, 12273664), (24, 9205248), (26, 8497152), (32, 6903936), (36, 6136832), (39, 5664768), (48, 4602624), (52, 4248576), (64, 3451968), (72, 3068416), (78, 2832384), (96, 2301312), (104, 2124288), (117, 1888256), (128, 1725984), (144, 1534208), (156, 1416192), (192, 1150656), (208, 1062144), (234, 944128), (256, 862992), (288, 767104), (312, 708096), (384, 575328), (416, 531072), (461, 479232), (468, 472064), (512, 431496), (576, 383552), (624, 354048), (768, 287664), (832, 265536), (922, 239616), (936, 236032), (1024, 215748), (1152, 191776), (1248, 177024), (1383, 159744), (1536, 143832), (1664, 132768), (1844, 119808), (1872, 118016), (2048, 107874), (2304, 95888), (2496, 88512), (2766, 79872), (3072, 71916), (3328, 66384), (3688, 59904), (3744, 59008), (4096, 53937), (4149, 53248), (4608, 47944), (4992, 44256), (5532, 39936), (5993, 36864), (6144, 35958), (6656, 33192), (7376, 29952), (7488, 29504), (8298, 26624), (9216, 23972), (9984, 22128), (11064, 19968), (11986, 18432), (12288, 17979), (13312, 16596), (14752, 14976)]