1316698712

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{4831}}^1$

素因数の和:5032

約数の個数: 64

約数和(自身を含む): 2931671040

約数和(自身を除く): 1614972328

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 157, 217, 248, 314, 434, 628, 868, 1099, 1256, 1736, 2198, 4396, 4831, 4867, 8792, 9662, 9734, 19324, 19468, 33817, 34069, 38648, 38936, 67634, 68138, 135268, 136276, 149761, 270536, 272552, 299522, 599044, 758467, 1048327, 1198088, 1516934, 2096654, 3033868, 4193308, 5309269, 6067736, 8386616, 10618538, 21237076, 23512477, 42474152, 47024954, 94049908, 164587339, 188099816, 329174678, 658349356, 1316698712]

約数ペア:

[(1, 1316698712), (2, 658349356), (4, 329174678), (7, 188099816), (8, 164587339), (14, 94049908), (28, 47024954), (31, 42474152), (56, 23512477), (62, 21237076), (124, 10618538), (157, 8386616), (217, 6067736), (248, 5309269), (314, 4193308), (434, 3033868), (628, 2096654), (868, 1516934), (1099, 1198088), (1256, 1048327), (1736, 758467), (2198, 599044), (4396, 299522), (4831, 272552), (4867, 270536), (8792, 149761), (9662, 136276), (9734, 135268), (19324, 68138), (19468, 67634), (33817, 38936), (34069, 38648)]