329502712

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:689

約数の個数: 128

約数和(自身を含む): 829440000

約数和(自身を除く): 499937288

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 47, 56, 76, 77, 88, 94, 133, 152, 154, 188, 209, 266, 308, 329, 376, 418, 517, 532, 599, 616, 658, 836, 893, 1034, 1064, 1198, 1316, 1463, 1672, 1786, 2068, 2396, 2632, 2926, 3572, 3619, 4136, 4193, 4792, 5852, 6251, 6589, 7144, 7238, 8386, 9823, 11381, 11704, 12502, 13178, 14476, 16772, 19646, 22762, 25004, 26356, 28153, 28952, 33544, 39292, 45524, 46123, 50008, 52712, 56306, 68761, 78584, 79667, 91048, 92246, 112612, 125191, 137522, 159334, 184492, 197071, 225224, 250382, 275044, 309683, 318668, 368984, 394142, 500764, 534907, 550088, 619366, 637336, 788284, 876337, 1001528, 1069814, 1238732, 1576568, 1752674, 2139628, 2167781, 2477464, 3505348, 3744349, 4279256, 4335562, 5883977, 7010696, 7488698, 8671124, 11767954, 14977396, 17342248, 23535908, 29954792, 41187839, 47071816, 82375678, 164751356, 329502712]

約数ペア:

[(1, 329502712), (2, 164751356), (4, 82375678), (7, 47071816), (8, 41187839), (11, 29954792), (14, 23535908), (19, 17342248), (22, 14977396), (28, 11767954), (38, 8671124), (44, 7488698), (47, 7010696), (56, 5883977), (76, 4335562), (77, 4279256), (88, 3744349), (94, 3505348), (133, 2477464), (152, 2167781), (154, 2139628), (188, 1752674), (209, 1576568), (266, 1238732), (308, 1069814), (329, 1001528), (376, 876337), (418, 788284), (517, 637336), (532, 619366), (599, 550088), (616, 534907), (658, 500764), (836, 394142), (893, 368984), (1034, 318668), (1064, 309683), (1198, 275044), (1316, 250382), (1463, 225224), (1672, 197071), (1786, 184492), (2068, 159334), (2396, 137522), (2632, 125191), (2926, 112612), (3572, 92246), (3619, 91048), (4136, 79667), (4193, 78584), (4792, 68761), (5852, 56306), (6251, 52712), (6589, 50008), (7144, 46123), (7238, 45524), (8386, 39292), (9823, 33544), (11381, 28952), (11704, 28153), (12502, 26356), (13178, 25004), (14476, 22762), (16772, 19646)]