318799248

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{601}}^1$

素因数の和:912

約数の個数: 80

約数和(自身を含む): 847404096

約数和(自身を除く): 528604848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 257, 258, 344, 514, 516, 601, 688, 771, 1028, 1032, 1202, 1542, 1803, 2056, 2064, 2404, 3084, 3606, 4112, 4808, 6168, 7212, 9616, 11051, 12336, 14424, 22102, 25843, 28848, 33153, 44204, 51686, 66306, 77529, 88408, 103372, 132612, 154457, 155058, 176816, 206744, 265224, 308914, 310116, 413488, 463371, 530448, 617828, 620232, 926742, 1235656, 1240464, 1853484, 2471312, 3706968, 6641651, 7413936, 13283302, 19924953, 26566604, 39849906, 53133208, 79699812, 106266416, 159399624, 318799248]

約数ペア:

[(1, 318799248), (2, 159399624), (3, 106266416), (4, 79699812), (6, 53133208), (8, 39849906), (12, 26566604), (16, 19924953), (24, 13283302), (43, 7413936), (48, 6641651), (86, 3706968), (129, 2471312), (172, 1853484), (257, 1240464), (258, 1235656), (344, 926742), (514, 620232), (516, 617828), (601, 530448), (688, 463371), (771, 413488), (1028, 310116), (1032, 308914), (1202, 265224), (1542, 206744), (1803, 176816), (2056, 155058), (2064, 154457), (2404, 132612), (3084, 103372), (3606, 88408), (4112, 77529), (4808, 66306), (6168, 51686), (7212, 44204), (9616, 33153), (11051, 28848), (12336, 25843), (14424, 22102)]