728596284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{27967}}^1$

素因数の和:28154

約数の個数: 48

約数和(自身を含む): 1841860608

約数和(自身を除く): 1113264324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 167, 334, 501, 668, 1002, 2004, 2171, 4342, 6513, 8684, 13026, 26052, 27967, 55934, 83901, 111868, 167802, 335604, 363571, 727142, 1090713, 1454284, 2181426, 4362852, 4670489, 9340978, 14011467, 18681956, 28022934, 56045868, 60716357, 121432714, 182149071, 242865428, 364298142, 728596284]

約数ペア:

[(1, 728596284), (2, 364298142), (3, 242865428), (4, 182149071), (6, 121432714), (12, 60716357), (13, 56045868), (26, 28022934), (39, 18681956), (52, 14011467), (78, 9340978), (156, 4670489), (167, 4362852), (334, 2181426), (501, 1454284), (668, 1090713), (1002, 727142), (2004, 363571), (2171, 335604), (4342, 167802), (6513, 111868), (8684, 83901), (13026, 55934), (26052, 27967)]