213486592

素因数分解:

$2^{10}\times {\mathrm{11}}^2\times {\mathrm{1723}}^1$

素因数の和:1765

約数の個数: 66

約数和(自身を含む): 469360724

約数和(自身を除く): 255874132

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 512, 704, 968, 1024, 1408, 1723, 1936, 2816, 3446, 3872, 5632, 6892, 7744, 11264, 13784, 15488, 18953, 27568, 30976, 37906, 55136, 61952, 75812, 110272, 123904, 151624, 208483, 220544, 303248, 416966, 441088, 606496, 833932, 882176, 1212992, 1667864, 1764352, 2425984, 3335728, 4851968, 6671456, 9703936, 13342912, 19407872, 26685824, 53371648, 106743296, 213486592]

約数ペア:

[(1, 213486592), (2, 106743296), (4, 53371648), (8, 26685824), (11, 19407872), (16, 13342912), (22, 9703936), (32, 6671456), (44, 4851968), (64, 3335728), (88, 2425984), (121, 1764352), (128, 1667864), (176, 1212992), (242, 882176), (256, 833932), (352, 606496), (484, 441088), (512, 416966), (704, 303248), (968, 220544), (1024, 208483), (1408, 151624), (1723, 123904), (1936, 110272), (2816, 75812), (3446, 61952), (3872, 55136), (5632, 37906), (6892, 30976), (7744, 27568), (11264, 18953), (13784, 15488)]