218797152

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:461

約数の個数: 144

約数和(自身を含む): 674361072

約数和(自身を除く): 455563920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 193, 196, 224, 241, 294, 336, 386, 392, 482, 579, 588, 672, 723, 772, 784, 964, 1158, 1176, 1351, 1446, 1544, 1568, 1687, 1928, 2316, 2352, 2702, 2892, 3088, 3374, 3856, 4053, 4632, 4704, 5061, 5404, 5784, 6176, 6748, 7712, 8106, 9264, 9457, 10122, 10808, 11568, 11809, 13496, 16212, 18528, 18914, 20244, 21616, 23136, 23618, 26992, 28371, 32424, 35427, 37828, 40488, 43232, 46513, 47236, 53984, 56742, 64848, 70854, 75656, 80976, 93026, 94472, 113484, 129696, 139539, 141708, 151312, 161952, 186052, 188944, 226968, 279078, 283416, 302624, 325591, 372104, 377888, 453936, 558156, 566832, 651182, 744208, 907872, 976773, 1116312, 1133664, 1302364, 1488416, 1953546, 2232624, 2279137, 2604728, 3907092, 4465248, 4558274, 5209456, 6837411, 7814184, 9116548, 10418912, 13674822, 15628368, 18233096, 27349644, 31256736, 36466192, 54699288, 72932384, 109398576, 218797152]

約数ペア:

[(1, 218797152), (2, 109398576), (3, 72932384), (4, 54699288), (6, 36466192), (7, 31256736), (8, 27349644), (12, 18233096), (14, 15628368), (16, 13674822), (21, 10418912), (24, 9116548), (28, 7814184), (32, 6837411), (42, 5209456), (48, 4558274), (49, 4465248), (56, 3907092), (84, 2604728), (96, 2279137), (98, 2232624), (112, 1953546), (147, 1488416), (168, 1302364), (193, 1133664), (196, 1116312), (224, 976773), (241, 907872), (294, 744208), (336, 651182), (386, 566832), (392, 558156), (482, 453936), (579, 377888), (588, 372104), (672, 325591), (723, 302624), (772, 283416), (784, 279078), (964, 226968), (1158, 188944), (1176, 186052), (1351, 161952), (1446, 151312), (1544, 141708), (1568, 139539), (1687, 129696), (1928, 113484), (2316, 94472), (2352, 93026), (2702, 80976), (2892, 75656), (3088, 70854), (3374, 64848), (3856, 56742), (4053, 53984), (4632, 47236), (4704, 46513), (5061, 43232), (5404, 40488), (5784, 37828), (6176, 35427), (6748, 32424), (7712, 28371), (8106, 26992), (9264, 23618), (9457, 23136), (10122, 21616), (10808, 20244), (11568, 18914), (11809, 18528), (13496, 16212)]