227181824

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 476824320

約数和(自身を除く): 249642496

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 71, 116, 128, 142, 232, 256, 284, 431, 464, 568, 862, 928, 1136, 1724, 1856, 2059, 2272, 3448, 3712, 4118, 4544, 6896, 7424, 8236, 9088, 12499, 13792, 16472, 18176, 24998, 27584, 30601, 32944, 49996, 55168, 61202, 65888, 99992, 110336, 122404, 131776, 199984, 244808, 263552, 399968, 489616, 527104, 799936, 887429, 979232, 1599872, 1774858, 1958464, 3199744, 3549716, 3916928, 7099432, 7833856, 14198864, 28397728, 56795456, 113590912, 227181824]

約数ペア:

[(1, 227181824), (2, 113590912), (4, 56795456), (8, 28397728), (16, 14198864), (29, 7833856), (32, 7099432), (58, 3916928), (64, 3549716), (71, 3199744), (116, 1958464), (128, 1774858), (142, 1599872), (232, 979232), (256, 887429), (284, 799936), (431, 527104), (464, 489616), (568, 399968), (862, 263552), (928, 244808), (1136, 199984), (1724, 131776), (1856, 122404), (2059, 110336), (2272, 99992), (3448, 65888), (3712, 61202), (4118, 55168), (4544, 49996), (6896, 32944), (7424, 30601), (8236, 27584), (9088, 24998), (12499, 18176), (13792, 16472)]