255385416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{74413}}^1$

素因数の和:74446

約数の個数: 64

約数和(自身を含む): 750093120

約数和(自身を除く): 494707704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 74413, 148826, 223239, 297652, 446478, 595304, 818543, 892956, 967369, 1637086, 1785912, 1934738, 2455629, 2902107, 3274172, 3869476, 4911258, 5804214, 6548344, 7738952, 9822516, 10641059, 11608428, 19645032, 21282118, 23216856, 31923177, 42564236, 63846354, 85128472, 127692708, 255385416]

約数ペア:

[(1, 255385416), (2, 127692708), (3, 85128472), (4, 63846354), (6, 42564236), (8, 31923177), (11, 23216856), (12, 21282118), (13, 19645032), (22, 11608428), (24, 10641059), (26, 9822516), (33, 7738952), (39, 6548344), (44, 5804214), (52, 4911258), (66, 3869476), (78, 3274172), (88, 2902107), (104, 2455629), (132, 1934738), (143, 1785912), (156, 1637086), (264, 967369), (286, 892956), (312, 818543), (429, 595304), (572, 446478), (858, 297652), (1144, 223239), (1716, 148826), (3432, 74413)]