218366781960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{14328529}}^1$

素因数の和:14328670

約数の個数: 64

約数和(自身を含む): 660258662400

約数和(自身を除く): 441891880440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 15240, 14328529, 28657058, 42985587, 57314116, 71642645, 85971174, 114628232, 143285290, 171942348, 214927935, 286570580, 343884696, 429855870, 573141160, 859711740, 1719423480, 1819723183, 3639446366, 5459169549, 7278892732, 9098615915, 10918339098, 14557785464, 18197231830, 21836678196, 27295847745, 36394463660, 43673356392, 54591695490, 72788927320, 109183390980, 218366781960]

約数ペア:

[(1, 218366781960), (2, 109183390980), (3, 72788927320), (4, 54591695490), (5, 43673356392), (6, 36394463660), (8, 27295847745), (10, 21836678196), (12, 18197231830), (15, 14557785464), (20, 10918339098), (24, 9098615915), (30, 7278892732), (40, 5459169549), (60, 3639446366), (120, 1819723183), (127, 1719423480), (254, 859711740), (381, 573141160), (508, 429855870), (635, 343884696), (762, 286570580), (1016, 214927935), (1270, 171942348), (1524, 143285290), (1905, 114628232), (2540, 85971174), (3048, 71642645), (3810, 57314116), (5080, 42985587), (7620, 28657058), (15240, 14328529)]