266871384

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{285119}}^1$

素因数の和:285144

約数の個数: 48

約数和(自身を含む): 778377600

約数和(自身を除く): 511506216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 285119, 570238, 855357, 1140476, 1710714, 2280952, 2566071, 3421428, 3706547, 5132142, 6842856, 7413094, 10264284, 11119641, 14826188, 20528568, 22239282, 29652376, 33358923, 44478564, 66717846, 88957128, 133435692, 266871384]

約数ペア:

[(1, 266871384), (2, 133435692), (3, 88957128), (4, 66717846), (6, 44478564), (8, 33358923), (9, 29652376), (12, 22239282), (13, 20528568), (18, 14826188), (24, 11119641), (26, 10264284), (36, 7413094), (39, 6842856), (52, 5132142), (72, 3706547), (78, 3421428), (104, 2566071), (117, 2280952), (156, 1710714), (234, 1140476), (312, 855357), (468, 570238), (936, 285119)]