690878895996

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{13873}}^1\times {\mathrm{58451}}^1$

素因数の和:72402

約数の個数: 48

約数和(自身を含む): 1634901504768

約数和(自身を除く): 944022608772

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 13873, 27746, 41619, 55492, 58451, 83238, 116902, 166476, 175353, 233804, 350706, 701412, 984983, 1969966, 2954949, 3939932, 4150021, 5909898, 8300042, 11819796, 12450063, 16600084, 24900126, 49800252, 810890723, 1621781446, 2432672169, 3243562892, 4865344338, 9730688676, 57573241333, 115146482666, 172719723999, 230292965332, 345439447998, 690878895996]

約数ペア:

[(1, 690878895996), (2, 345439447998), (3, 230292965332), (4, 172719723999), (6, 115146482666), (12, 57573241333), (71, 9730688676), (142, 4865344338), (213, 3243562892), (284, 2432672169), (426, 1621781446), (852, 810890723), (13873, 49800252), (27746, 24900126), (41619, 16600084), (55492, 12450063), (58451, 11819796), (83238, 8300042), (116902, 5909898), (166476, 4150021), (175353, 3939932), (233804, 2954949), (350706, 1969966), (701412, 984983)]