245879154

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{2027}}^1$

素因数の和:2351

約数の個数: 48

約数和(自身を含む): 558073152

約数和(自身を除く): 312193998

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 293, 414, 586, 879, 1758, 2027, 2637, 4054, 5274, 6081, 6739, 12162, 13478, 18243, 20217, 36486, 40434, 46621, 60651, 93242, 121302, 139863, 279726, 419589, 593911, 839178, 1187822, 1781733, 3563466, 5345199, 10690398, 13659953, 27319906, 40979859, 81959718, 122939577, 245879154]

約数ペア:

[(1, 245879154), (2, 122939577), (3, 81959718), (6, 40979859), (9, 27319906), (18, 13659953), (23, 10690398), (46, 5345199), (69, 3563466), (138, 1781733), (207, 1187822), (293, 839178), (414, 593911), (586, 419589), (879, 279726), (1758, 139863), (2027, 121302), (2637, 93242), (4054, 60651), (5274, 46621), (6081, 40434), (6739, 36486), (12162, 20217), (13478, 18243)]