505177272

素因数分解:

$2^3\times 3^2\times {\mathrm{1223}}^1\times {\mathrm{5737}}^1$

素因数の和:6972

約数の個数: 48

約数和(自身を含む): 1369545840

約数和(自身を除く): 864368568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1223, 2446, 3669, 4892, 5737, 7338, 9784, 11007, 11474, 14676, 17211, 22014, 22948, 29352, 34422, 44028, 45896, 51633, 68844, 88056, 103266, 137688, 206532, 413064, 7016351, 14032702, 21049053, 28065404, 42098106, 56130808, 63147159, 84196212, 126294318, 168392424, 252588636, 505177272]

約数ペア:

[(1, 505177272), (2, 252588636), (3, 168392424), (4, 126294318), (6, 84196212), (8, 63147159), (9, 56130808), (12, 42098106), (18, 28065404), (24, 21049053), (36, 14032702), (72, 7016351), (1223, 413064), (2446, 206532), (3669, 137688), (4892, 103266), (5737, 88056), (7338, 68844), (9784, 51633), (11007, 45896), (11474, 44028), (14676, 34422), (17211, 29352), (22014, 22948)]