316574688

素因数分解:

$2^5\times 3^1\times {\mathrm{163}}^1\times {\mathrm{20231}}^1$

素因数の和:20407

約数の個数: 48

約数和(自身を含む): 836148096

約数和(自身を除く): 519573408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 5216, 7824, 15648, 20231, 40462, 60693, 80924, 121386, 161848, 242772, 323696, 485544, 647392, 971088, 1942176, 3297653, 6595306, 9892959, 13190612, 19785918, 26381224, 39571836, 52762448, 79143672, 105524896, 158287344, 316574688]

約数ペア:

[(1, 316574688), (2, 158287344), (3, 105524896), (4, 79143672), (6, 52762448), (8, 39571836), (12, 26381224), (16, 19785918), (24, 13190612), (32, 9892959), (48, 6595306), (96, 3297653), (163, 1942176), (326, 971088), (489, 647392), (652, 485544), (978, 323696), (1304, 242772), (1956, 161848), (2608, 121386), (3912, 80924), (5216, 60693), (7824, 40462), (15648, 20231)]