259106472

素因数分解:

$2^3\times 3^3\times {\mathrm{131}}^1\times {\mathrm{9157}}^1$

素因数の和:9303

約数の個数: 64

約数和(自身を含む): 725313600

約数和(自身を除く): 466207128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 131, 216, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 3537, 4716, 7074, 9157, 9432, 14148, 18314, 27471, 28296, 36628, 54942, 73256, 82413, 109884, 164826, 219768, 247239, 329652, 494478, 659304, 988956, 1199567, 1977912, 2399134, 3598701, 4798268, 7197402, 9596536, 10796103, 14394804, 21592206, 28789608, 32388309, 43184412, 64776618, 86368824, 129553236, 259106472]

約数ペア:

[(1, 259106472), (2, 129553236), (3, 86368824), (4, 64776618), (6, 43184412), (8, 32388309), (9, 28789608), (12, 21592206), (18, 14394804), (24, 10796103), (27, 9596536), (36, 7197402), (54, 4798268), (72, 3598701), (108, 2399134), (131, 1977912), (216, 1199567), (262, 988956), (393, 659304), (524, 494478), (786, 329652), (1048, 247239), (1179, 219768), (1572, 164826), (2358, 109884), (3144, 82413), (3537, 73256), (4716, 54942), (7074, 36628), (9157, 28296), (9432, 27471), (14148, 18314)]