207922624

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1879}}^1$

素因数の和:1930

約数の個数: 112

約数和(自身を含む): 534822400

約数和(自身を除く): 326899776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 448, 494, 532, 608, 728, 832, 988, 1064, 1216, 1456, 1729, 1879, 1976, 2128, 2912, 3458, 3758, 3952, 4256, 5824, 6916, 7516, 7904, 8512, 13153, 13832, 15032, 15808, 24427, 26306, 27664, 30064, 35701, 48854, 52612, 55328, 60128, 71402, 97708, 105224, 110656, 120256, 142804, 170989, 195416, 210448, 249907, 285608, 341978, 390832, 420896, 464113, 499814, 571216, 683956, 781664, 841792, 928226, 999628, 1142432, 1367912, 1563328, 1856452, 1999256, 2284864, 2735824, 3248791, 3712904, 3998512, 5471648, 6497582, 7425808, 7997024, 10943296, 12995164, 14851616, 15994048, 25990328, 29703232, 51980656, 103961312, 207922624]

約数ペア:

[(1, 207922624), (2, 103961312), (4, 51980656), (7, 29703232), (8, 25990328), (13, 15994048), (14, 14851616), (16, 12995164), (19, 10943296), (26, 7997024), (28, 7425808), (32, 6497582), (38, 5471648), (52, 3998512), (56, 3712904), (64, 3248791), (76, 2735824), (91, 2284864), (104, 1999256), (112, 1856452), (133, 1563328), (152, 1367912), (182, 1142432), (208, 999628), (224, 928226), (247, 841792), (266, 781664), (304, 683956), (364, 571216), (416, 499814), (448, 464113), (494, 420896), (532, 390832), (608, 341978), (728, 285608), (832, 249907), (988, 210448), (1064, 195416), (1216, 170989), (1456, 142804), (1729, 120256), (1879, 110656), (1976, 105224), (2128, 97708), (2912, 71402), (3458, 60128), (3758, 55328), (3952, 52612), (4256, 48854), (5824, 35701), (6916, 30064), (7516, 27664), (7904, 26306), (8512, 24427), (13153, 15808), (13832, 15032)]