211005312

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3413}}^1$

素因数の和:3460

約数の個数: 128

約数和(自身を含む): 668597760

約数和(自身を除く): 457592448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 896, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 2688, 2944, 3413, 3864, 4416, 5152, 6826, 7728, 8832, 10239, 10304, 13652, 15456, 20478, 20608, 23891, 27304, 30912, 40956, 47782, 54608, 61824, 71673, 78499, 81912, 95564, 109216, 143346, 156998, 163824, 191128, 218432, 235497, 286692, 313996, 327648, 382256, 436864, 470994, 549493, 573384, 627992, 655296, 764512, 941988, 1098986, 1146768, 1255984, 1310592, 1529024, 1648479, 1883976, 2197972, 2293536, 2511968, 3058048, 3296958, 3767952, 4395944, 4587072, 5023936, 6593916, 7535904, 8791888, 9174144, 10047872, 13187832, 15071808, 17583776, 26375664, 30143616, 35167552, 52751328, 70335104, 105502656, 211005312]

約数ペア:

[(1, 211005312), (2, 105502656), (3, 70335104), (4, 52751328), (6, 35167552), (7, 30143616), (8, 26375664), (12, 17583776), (14, 15071808), (16, 13187832), (21, 10047872), (23, 9174144), (24, 8791888), (28, 7535904), (32, 6593916), (42, 5023936), (46, 4587072), (48, 4395944), (56, 3767952), (64, 3296958), (69, 3058048), (84, 2511968), (92, 2293536), (96, 2197972), (112, 1883976), (128, 1648479), (138, 1529024), (161, 1310592), (168, 1255984), (184, 1146768), (192, 1098986), (224, 941988), (276, 764512), (322, 655296), (336, 627992), (368, 573384), (384, 549493), (448, 470994), (483, 436864), (552, 382256), (644, 327648), (672, 313996), (736, 286692), (896, 235497), (966, 218432), (1104, 191128), (1288, 163824), (1344, 156998), (1472, 143346), (1932, 109216), (2208, 95564), (2576, 81912), (2688, 78499), (2944, 71673), (3413, 61824), (3864, 54608), (4416, 47782), (5152, 40956), (6826, 30912), (7728, 27304), (8832, 23891), (10239, 20608), (10304, 20478), (13652, 15456)]