298637248

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1170

約数の個数: 112

約数和(自身を含む): 745565184

約数和(自身を除く): 446927936

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 52, 56, 64, 91, 94, 104, 112, 182, 188, 208, 224, 329, 364, 376, 416, 448, 611, 658, 728, 752, 832, 1091, 1222, 1316, 1456, 1504, 2182, 2444, 2632, 2912, 3008, 4277, 4364, 4888, 5264, 5824, 7637, 8554, 8728, 9776, 10528, 14183, 15274, 17108, 17456, 19552, 21056, 28366, 30548, 34216, 34912, 39104, 51277, 56732, 61096, 68432, 69824, 99281, 102554, 113464, 122192, 136864, 198562, 205108, 226928, 244384, 273728, 358939, 397124, 410216, 453856, 488768, 666601, 717878, 794248, 820432, 907712, 1333202, 1435756, 1588496, 1640864, 2666404, 2871512, 3176992, 3281728, 4666207, 5332808, 5743024, 6353984, 9332414, 10665616, 11486048, 18664828, 21331232, 22972096, 37329656, 42662464, 74659312, 149318624, 298637248]

約数ペア:

[(1, 298637248), (2, 149318624), (4, 74659312), (7, 42662464), (8, 37329656), (13, 22972096), (14, 21331232), (16, 18664828), (26, 11486048), (28, 10665616), (32, 9332414), (47, 6353984), (52, 5743024), (56, 5332808), (64, 4666207), (91, 3281728), (94, 3176992), (104, 2871512), (112, 2666404), (182, 1640864), (188, 1588496), (208, 1435756), (224, 1333202), (329, 907712), (364, 820432), (376, 794248), (416, 717878), (448, 666601), (611, 488768), (658, 453856), (728, 410216), (752, 397124), (832, 358939), (1091, 273728), (1222, 244384), (1316, 226928), (1456, 205108), (1504, 198562), (2182, 136864), (2444, 122192), (2632, 113464), (2912, 102554), (3008, 99281), (4277, 69824), (4364, 68432), (4888, 61096), (5264, 56732), (5824, 51277), (7637, 39104), (8554, 34912), (8728, 34216), (9776, 30548), (10528, 28366), (14183, 21056), (15274, 19552), (17108, 17456)]