213295872

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^2$

素因数の和:115

約数の個数: 162

約数和(自身を含む): 623115444

約数和(自身を除く): 409819572

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 128, 136, 186, 192, 204, 248, 256, 272, 289, 372, 384, 408, 496, 527, 544, 578, 744, 768, 816, 867, 961, 992, 1054, 1088, 1156, 1488, 1581, 1632, 1734, 1922, 1984, 2108, 2176, 2312, 2883, 2976, 3162, 3264, 3468, 3844, 3968, 4216, 4352, 4624, 5766, 5952, 6324, 6528, 6936, 7688, 7936, 8432, 8959, 9248, 11532, 11904, 12648, 13056, 13872, 15376, 16337, 16864, 17918, 18496, 23064, 23808, 25296, 26877, 27744, 30752, 32674, 33728, 35836, 36992, 46128, 49011, 50592, 53754, 55488, 61504, 65348, 67456, 71672, 73984, 92256, 98022, 101184, 107508, 110976, 123008, 130696, 134912, 143344, 184512, 196044, 202368, 215016, 221952, 246016, 261392, 277729, 286688, 369024, 392088, 404736, 430032, 522784, 555458, 573376, 738048, 784176, 833187, 860064, 1045568, 1110916, 1146752, 1568352, 1666374, 1720128, 2091136, 2221832, 2293504, 3136704, 3332748, 3440256, 4182272, 4443664, 6273408, 6665496, 6880512, 8887328, 12546816, 13330992, 17774656, 26661984, 35549312, 53323968, 71098624, 106647936, 213295872]

約数ペア:

[(1, 213295872), (2, 106647936), (3, 71098624), (4, 53323968), (6, 35549312), (8, 26661984), (12, 17774656), (16, 13330992), (17, 12546816), (24, 8887328), (31, 6880512), (32, 6665496), (34, 6273408), (48, 4443664), (51, 4182272), (62, 3440256), (64, 3332748), (68, 3136704), (93, 2293504), (96, 2221832), (102, 2091136), (124, 1720128), (128, 1666374), (136, 1568352), (186, 1146752), (192, 1110916), (204, 1045568), (248, 860064), (256, 833187), (272, 784176), (289, 738048), (372, 573376), (384, 555458), (408, 522784), (496, 430032), (527, 404736), (544, 392088), (578, 369024), (744, 286688), (768, 277729), (816, 261392), (867, 246016), (961, 221952), (992, 215016), (1054, 202368), (1088, 196044), (1156, 184512), (1488, 143344), (1581, 134912), (1632, 130696), (1734, 123008), (1922, 110976), (1984, 107508), (2108, 101184), (2176, 98022), (2312, 92256), (2883, 73984), (2976, 71672), (3162, 67456), (3264, 65348), (3468, 61504), (3844, 55488), (3968, 53754), (4216, 50592), (4352, 49011), (4624, 46128), (5766, 36992), (5952, 35836), (6324, 33728), (6528, 32674), (6936, 30752), (7688, 27744), (7936, 26877), (8432, 25296), (8959, 23808), (9248, 23064), (11532, 18496), (11904, 17918), (12648, 16864), (13056, 16337), (13872, 15376)]