960730288

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1889}}^1$

素因数の和:2162

約数の個数: 80

約数和(自身を含む): 2249856000

約数和(自身を除く): 1289125712

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 239, 266, 304, 478, 532, 956, 1064, 1673, 1889, 1912, 2128, 3346, 3778, 3824, 4541, 6692, 7556, 9082, 13223, 13384, 15112, 18164, 26446, 26768, 30224, 31787, 35891, 36328, 52892, 63574, 71782, 72656, 105784, 127148, 143564, 211568, 251237, 254296, 287128, 451471, 502474, 508592, 574256, 902942, 1004948, 1805884, 2009896, 3160297, 3611768, 4019792, 6320594, 7223536, 8577949, 12641188, 17155898, 25282376, 34311796, 50564752, 60045643, 68623592, 120091286, 137247184, 240182572, 480365144, 960730288]

約数ペア:

[(1, 960730288), (2, 480365144), (4, 240182572), (7, 137247184), (8, 120091286), (14, 68623592), (16, 60045643), (19, 50564752), (28, 34311796), (38, 25282376), (56, 17155898), (76, 12641188), (112, 8577949), (133, 7223536), (152, 6320594), (239, 4019792), (266, 3611768), (304, 3160297), (478, 2009896), (532, 1805884), (956, 1004948), (1064, 902942), (1673, 574256), (1889, 508592), (1912, 502474), (2128, 451471), (3346, 287128), (3778, 254296), (3824, 251237), (4541, 211568), (6692, 143564), (7556, 127148), (9082, 105784), (13223, 72656), (13384, 71782), (15112, 63574), (18164, 52892), (26446, 36328), (26768, 35891), (30224, 31787)]