285395145084

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{161788631}}^1$

素因数の和:161788655

約数の個数: 54

約数和(自身を含む): 839197634184

約数和(自身を除く): 553802489100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 161788631, 323577262, 485365893, 647154524, 970731786, 1132520417, 1456097679, 1941463572, 2265040834, 2912195358, 3397561251, 4530081668, 5824390716, 6795122502, 7927642919, 10192683753, 13590245004, 15855285838, 20385367506, 23782928757, 31710571676, 40770735012, 47565857514, 71348786271, 95131715028, 142697572542, 285395145084]

約数ペア:

[(1, 285395145084), (2, 142697572542), (3, 95131715028), (4, 71348786271), (6, 47565857514), (7, 40770735012), (9, 31710571676), (12, 23782928757), (14, 20385367506), (18, 15855285838), (21, 13590245004), (28, 10192683753), (36, 7927642919), (42, 6795122502), (49, 5824390716), (63, 4530081668), (84, 3397561251), (98, 2912195358), (126, 2265040834), (147, 1941463572), (196, 1456097679), (252, 1132520417), (294, 970731786), (441, 647154524), (588, 485365893), (882, 323577262), (1764, 161788631)]