309441864537

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1378219}}^1$

素因数の和:1378358

約数の個数: 48

約数和(自身を含む): 511705521600

約数和(自身を除く): 202263657063

約数列:

[1, 3, 9, 13, 19, 39, 57, 101, 117, 171, 247, 303, 741, 909, 1313, 1919, 2223, 3939, 5757, 11817, 17271, 24947, 74841, 224523, 1378219, 4134657, 12403971, 17916847, 26186161, 53750541, 78558483, 139200119, 161251623, 235675449, 340420093, 417600357, 1021260279, 1252801071, 1809601547, 2644802261, 3063780837, 5428804641, 7934406783, 16286413923, 23803220349, 34382429393, 103147288179, 309441864537]

約数ペア:

[(1, 309441864537), (3, 103147288179), (9, 34382429393), (13, 23803220349), (19, 16286413923), (39, 7934406783), (57, 5428804641), (101, 3063780837), (117, 2644802261), (171, 1809601547), (247, 1252801071), (303, 1021260279), (741, 417600357), (909, 340420093), (1313, 235675449), (1919, 161251623), (2223, 139200119), (3939, 78558483), (5757, 53750541), (11817, 26186161), (17271, 17916847), (24947, 12403971), (74841, 4134657), (224523, 1378219)]