417621074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 731808000

約数和(自身を除く): 314186926

約数列:

[1, 2, 13, 23, 26, 43, 46, 86, 109, 149, 218, 298, 299, 559, 598, 989, 1118, 1417, 1937, 1978, 2507, 2834, 3427, 3874, 4687, 5014, 6407, 6854, 9374, 12814, 12857, 16241, 25714, 32482, 32591, 44551, 60931, 65182, 83291, 89102, 107801, 121862, 147361, 166582, 211133, 215602, 294722, 373543, 422266, 698363, 747086, 1396726, 1401413, 1915693, 2802826, 3831386, 4856059, 9078719, 9712118, 16062349, 18157438, 32124698, 208810537, 417621074]

約数ペア:

[(1, 417621074), (2, 208810537), (13, 32124698), (23, 18157438), (26, 16062349), (43, 9712118), (46, 9078719), (86, 4856059), (109, 3831386), (149, 2802826), (218, 1915693), (298, 1401413), (299, 1396726), (559, 747086), (598, 698363), (989, 422266), (1118, 373543), (1417, 294722), (1937, 215602), (1978, 211133), (2507, 166582), (2834, 147361), (3427, 121862), (3874, 107801), (4687, 89102), (5014, 83291), (6407, 65182), (6854, 60931), (9374, 44551), (12814, 32591), (12857, 32482), (16241, 25714)]