420594696

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{135851}}^1$

素因数の和:135906

約数の個数: 48

約数和(自身を含む): 1165610160

約数和(自身を除く): 745015464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 135851, 271702, 407553, 543404, 815106, 1086808, 1222659, 1630212, 2445318, 3260424, 4890636, 5841593, 9781272, 11683186, 17524779, 23366372, 35049558, 46732744, 52574337, 70099116, 105148674, 140198232, 210297348, 420594696]

約数ペア:

[(1, 420594696), (2, 210297348), (3, 140198232), (4, 105148674), (6, 70099116), (8, 52574337), (9, 46732744), (12, 35049558), (18, 23366372), (24, 17524779), (36, 11683186), (43, 9781272), (72, 5841593), (86, 4890636), (129, 3260424), (172, 2445318), (258, 1630212), (344, 1222659), (387, 1086808), (516, 815106), (774, 543404), (1032, 407553), (1548, 271702), (3096, 135851)]