325315396

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1627}}^1$

素因数の和:1868

約数の個数: 48

約数和(自身を含む): 672090496

約数和(自身を除く): 346775100

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 193, 259, 386, 518, 772, 1036, 1351, 1627, 2702, 3254, 5404, 6508, 7141, 11389, 14282, 22778, 28564, 45556, 49987, 60199, 99974, 120398, 199948, 240796, 314011, 421393, 628022, 842786, 1256044, 1685572, 2198077, 4396154, 8792308, 11618407, 23236814, 46473628, 81328849, 162657698, 325315396]

約数ペア:

[(1, 325315396), (2, 162657698), (4, 81328849), (7, 46473628), (14, 23236814), (28, 11618407), (37, 8792308), (74, 4396154), (148, 2198077), (193, 1685572), (259, 1256044), (386, 842786), (518, 628022), (772, 421393), (1036, 314011), (1351, 240796), (1627, 199948), (2702, 120398), (3254, 99974), (5404, 60199), (6508, 49987), (7141, 45556), (11389, 28564), (14282, 22778)]