220347456

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2447}}^1$

素因数の和:2536

約数の個数: 112

約数和(自身を含む): 676509696

約数和(自身を除く): 456162240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 67, 84, 96, 112, 134, 168, 192, 201, 224, 268, 336, 402, 448, 469, 536, 672, 804, 938, 1072, 1344, 1407, 1608, 1876, 2144, 2447, 2814, 3216, 3752, 4288, 4894, 5628, 6432, 7341, 7504, 9788, 11256, 12864, 14682, 15008, 17129, 19576, 22512, 29364, 30016, 34258, 39152, 45024, 51387, 58728, 68516, 78304, 90048, 102774, 117456, 137032, 156608, 163949, 205548, 234912, 274064, 327898, 411096, 469824, 491847, 548128, 655796, 822192, 983694, 1096256, 1147643, 1311592, 1644384, 1967388, 2295286, 2623184, 3288768, 3442929, 3934776, 4590572, 5246368, 6885858, 7869552, 9181144, 10492736, 13771716, 15739104, 18362288, 27543432, 31478208, 36724576, 55086864, 73449152, 110173728, 220347456]

約数ペア:

[(1, 220347456), (2, 110173728), (3, 73449152), (4, 55086864), (6, 36724576), (7, 31478208), (8, 27543432), (12, 18362288), (14, 15739104), (16, 13771716), (21, 10492736), (24, 9181144), (28, 7869552), (32, 6885858), (42, 5246368), (48, 4590572), (56, 3934776), (64, 3442929), (67, 3288768), (84, 2623184), (96, 2295286), (112, 1967388), (134, 1644384), (168, 1311592), (192, 1147643), (201, 1096256), (224, 983694), (268, 822192), (336, 655796), (402, 548128), (448, 491847), (469, 469824), (536, 411096), (672, 327898), (804, 274064), (938, 234912), (1072, 205548), (1344, 163949), (1407, 156608), (1608, 137032), (1876, 117456), (2144, 102774), (2447, 90048), (2814, 78304), (3216, 68516), (3752, 58728), (4288, 51387), (4894, 45024), (5628, 39152), (6432, 34258), (7341, 30016), (7504, 29364), (9788, 22512), (11256, 19576), (12864, 17129), (14682, 15008)]