1440802608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{4288103}}^1$

素因数の和:4288121

約数の個数: 40

約数和(自身を含む): 4253799168

約数和(自身を除く): 2812996560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 4288103, 8576206, 12864309, 17152412, 25728618, 30016721, 34304824, 51457236, 60033442, 68609648, 90050163, 102914472, 120066884, 180100326, 205828944, 240133768, 360200652, 480267536, 720401304, 1440802608]

約数ペア:

[(1, 1440802608), (2, 720401304), (3, 480267536), (4, 360200652), (6, 240133768), (7, 205828944), (8, 180100326), (12, 120066884), (14, 102914472), (16, 90050163), (21, 68609648), (24, 60033442), (28, 51457236), (42, 34304824), (48, 30016721), (56, 25728618), (84, 17152412), (112, 12864309), (168, 8576206), (336, 4288103)]