218887872

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 224

約数和(自身を含む): 707331072

約数和(自身を除く): 488443200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 73, 84, 92, 96, 97, 112, 138, 146, 161, 168, 184, 192, 194, 219, 224, 276, 291, 292, 322, 336, 368, 388, 438, 448, 483, 511, 552, 582, 584, 644, 672, 679, 736, 776, 876, 966, 1022, 1104, 1164, 1168, 1288, 1344, 1358, 1472, 1533, 1552, 1679, 1752, 1932, 2037, 2044, 2208, 2231, 2328, 2336, 2576, 2716, 3066, 3104, 3358, 3504, 3864, 4074, 4088, 4416, 4462, 4656, 4672, 5037, 5152, 5432, 6132, 6208, 6693, 6716, 7008, 7081, 7728, 8148, 8176, 8924, 9312, 10074, 10304, 10864, 11753, 12264, 13386, 13432, 14016, 14162, 15456, 15617, 16296, 16352, 17848, 18624, 20148, 21243, 21728, 23506, 24528, 26772, 26864, 28324, 30912, 31234, 32592, 32704, 35259, 35696, 40296, 42486, 43456, 46851, 47012, 49056, 49567, 53544, 53728, 56648, 62468, 65184, 70518, 71392, 80592, 84972, 93702, 94024, 98112, 99134, 107088, 107456, 113296, 124936, 130368, 141036, 142784, 148701, 161184, 162863, 169944, 187404, 188048, 198268, 214176, 226592, 249872, 282072, 297402, 322368, 325726, 339888, 374808, 376096, 396536, 428352, 453184, 488589, 499744, 564144, 594804, 651452, 679776, 749616, 752192, 793072, 977178, 999488, 1128288, 1140041, 1189608, 1302904, 1359552, 1499232, 1586144, 1954356, 2256576, 2280082, 2379216, 2605808, 2998464, 3172288, 3420123, 3908712, 4560164, 4758432, 5211616, 6840246, 7817424, 9120328, 9516864, 10423232, 13680492, 15634848, 18240656, 27360984, 31269696, 36481312, 54721968, 72962624, 109443936, 218887872]

約数ペア:

[(1, 218887872), (2, 109443936), (3, 72962624), (4, 54721968), (6, 36481312), (7, 31269696), (8, 27360984), (12, 18240656), (14, 15634848), (16, 13680492), (21, 10423232), (23, 9516864), (24, 9120328), (28, 7817424), (32, 6840246), (42, 5211616), (46, 4758432), (48, 4560164), (56, 3908712), (64, 3420123), (69, 3172288), (73, 2998464), (84, 2605808), (92, 2379216), (96, 2280082), (97, 2256576), (112, 1954356), (138, 1586144), (146, 1499232), (161, 1359552), (168, 1302904), (184, 1189608), (192, 1140041), (194, 1128288), (219, 999488), (224, 977178), (276, 793072), (291, 752192), (292, 749616), (322, 679776), (336, 651452), (368, 594804), (388, 564144), (438, 499744), (448, 488589), (483, 453184), (511, 428352), (552, 396536), (582, 376096), (584, 374808), (644, 339888), (672, 325726), (679, 322368), (736, 297402), (776, 282072), (876, 249872), (966, 226592), (1022, 214176), (1104, 198268), (1164, 188048), (1168, 187404), (1288, 169944), (1344, 162863), (1358, 161184), (1472, 148701), (1533, 142784), (1552, 141036), (1679, 130368), (1752, 124936), (1932, 113296), (2037, 107456), (2044, 107088), (2208, 99134), (2231, 98112), (2328, 94024), (2336, 93702), (2576, 84972), (2716, 80592), (3066, 71392), (3104, 70518), (3358, 65184), (3504, 62468), (3864, 56648), (4074, 53728), (4088, 53544), (4416, 49567), (4462, 49056), (4656, 47012), (4672, 46851), (5037, 43456), (5152, 42486), (5432, 40296), (6132, 35696), (6208, 35259), (6693, 32704), (6716, 32592), (7008, 31234), (7081, 30912), (7728, 28324), (8148, 26864), (8176, 26772), (8924, 24528), (9312, 23506), (10074, 21728), (10304, 21243), (10864, 20148), (11753, 18624), (12264, 17848), (13386, 16352), (13432, 16296), (14016, 15617), (14162, 15456)]