1488891824

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1\times {\mathrm{1033}}^1$

素因数の和:1822

約数の個数: 80

約数和(自身を含む): 3498758208

約数和(自身を除く): 2009866384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 757, 952, 1033, 1514, 1904, 2066, 3028, 4132, 5299, 6056, 7231, 8264, 10598, 12112, 12869, 14462, 16528, 17561, 21196, 25738, 28924, 35122, 42392, 51476, 57848, 70244, 84784, 90083, 102952, 115696, 122927, 140488, 180166, 205904, 245854, 280976, 360332, 491708, 720664, 781981, 983416, 1441328, 1563962, 1966832, 3127924, 5473867, 6255848, 10947734, 12511696, 13293677, 21895468, 26587354, 43790936, 53174708, 87581872, 93055739, 106349416, 186111478, 212698832, 372222956, 744445912, 1488891824]

約数ペア:

[(1, 1488891824), (2, 744445912), (4, 372222956), (7, 212698832), (8, 186111478), (14, 106349416), (16, 93055739), (17, 87581872), (28, 53174708), (34, 43790936), (56, 26587354), (68, 21895468), (112, 13293677), (119, 12511696), (136, 10947734), (238, 6255848), (272, 5473867), (476, 3127924), (757, 1966832), (952, 1563962), (1033, 1441328), (1514, 983416), (1904, 781981), (2066, 720664), (3028, 491708), (4132, 360332), (5299, 280976), (6056, 245854), (7231, 205904), (8264, 180166), (10598, 140488), (12112, 122927), (12869, 115696), (14462, 102952), (16528, 90083), (17561, 84784), (21196, 70244), (25738, 57848), (28924, 51476), (35122, 42392)]