220371648

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7129}}^1$

素因数の和:7174

約数の個数: 112

約数和(自身を含む): 695431680

約数和(自身を除く): 475060032

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, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 448, 483, 552, 644, 672, 736, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 3864, 4416, 5152, 7129, 7728, 10304, 14258, 15456, 21387, 28516, 30912, 42774, 49903, 57032, 85548, 99806, 114064, 149709, 163967, 171096, 199612, 228128, 299418, 327934, 342192, 399224, 456256, 491901, 598836, 655868, 684384, 798448, 983802, 1147769, 1197672, 1311736, 1368768, 1596896, 1967604, 2295538, 2395344, 2623472, 3193792, 3443307, 3935208, 4591076, 4790688, 5246944, 6886614, 7870416, 9182152, 9581376, 10493888, 13773228, 15740832, 18364304, 27546456, 31481664, 36728608, 55092912, 73457216, 110185824, 220371648]

約数ペア:

[(1, 220371648), (2, 110185824), (3, 73457216), (4, 55092912), (6, 36728608), (7, 31481664), (8, 27546456), (12, 18364304), (14, 15740832), (16, 13773228), (21, 10493888), (23, 9581376), (24, 9182152), (28, 7870416), (32, 6886614), (42, 5246944), (46, 4790688), (48, 4591076), (56, 3935208), (64, 3443307), (69, 3193792), (84, 2623472), (92, 2395344), (96, 2295538), (112, 1967604), (138, 1596896), (161, 1368768), (168, 1311736), (184, 1197672), (192, 1147769), (224, 983802), (276, 798448), (322, 684384), (336, 655868), (368, 598836), (448, 491901), (483, 456256), (552, 399224), (644, 342192), (672, 327934), (736, 299418), (966, 228128), (1104, 199612), (1288, 171096), (1344, 163967), (1472, 149709), (1932, 114064), (2208, 99806), (2576, 85548), (3864, 57032), (4416, 49903), (5152, 42774), (7129, 30912), (7728, 28516), (10304, 21387), (14258, 15456)]