252750576

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{405049}}^1$

素因数の和:405073

約数の個数: 40

約数和(自身を含む): 703166800

約数和(自身を除く): 450416224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 405049, 810098, 1215147, 1620196, 2430294, 3240392, 4860588, 5265637, 6480784, 9721176, 10531274, 15796911, 19442352, 21062548, 31593822, 42125096, 63187644, 84250192, 126375288, 252750576]

約数ペア:

[(1, 252750576), (2, 126375288), (3, 84250192), (4, 63187644), (6, 42125096), (8, 31593822), (12, 21062548), (13, 19442352), (16, 15796911), (24, 10531274), (26, 9721176), (39, 6480784), (48, 5265637), (52, 4860588), (78, 3240392), (104, 2430294), (156, 1620196), (208, 1215147), (312, 810098), (624, 405049)]