12791150472

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{199687}}^1$

素因数の和:199870

約数の個数: 64

約数和(自身を含む): 34074760320

約数和(自身を除く): 21283609848

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 157, 204, 314, 408, 471, 628, 942, 1256, 1884, 2669, 3768, 5338, 8007, 10676, 16014, 21352, 32028, 64056, 199687, 399374, 599061, 798748, 1198122, 1597496, 2396244, 3394679, 4792488, 6789358, 10184037, 13578716, 20368074, 27157432, 31350859, 40736148, 62701718, 81472296, 94052577, 125403436, 188105154, 250806872, 376210308, 532964603, 752420616, 1065929206, 1598893809, 2131858412, 3197787618, 4263716824, 6395575236, 12791150472]

約数ペア:

[(1, 12791150472), (2, 6395575236), (3, 4263716824), (4, 3197787618), (6, 2131858412), (8, 1598893809), (12, 1065929206), (17, 752420616), (24, 532964603), (34, 376210308), (51, 250806872), (68, 188105154), (102, 125403436), (136, 94052577), (157, 81472296), (204, 62701718), (314, 40736148), (408, 31350859), (471, 27157432), (628, 20368074), (942, 13578716), (1256, 10184037), (1884, 6789358), (2669, 4792488), (3768, 3394679), (5338, 2396244), (8007, 1597496), (10676, 1198122), (16014, 798748), (21352, 599061), (32028, 399374), (64056, 199687)]