289819824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{862559}}^1$

素因数の和:862577

約数の個数: 40

約数和(自身を含む): 855659520

約数和(自身を除く): 565839696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 862559, 1725118, 2587677, 3450236, 5175354, 6037913, 6900472, 10350708, 12075826, 13800944, 18113739, 20701416, 24151652, 36227478, 41402832, 48303304, 72454956, 96606608, 144909912, 289819824]

約数ペア:

[(1, 289819824), (2, 144909912), (3, 96606608), (4, 72454956), (6, 48303304), (7, 41402832), (8, 36227478), (12, 24151652), (14, 20701416), (16, 18113739), (21, 13800944), (24, 12075826), (28, 10350708), (42, 6900472), (48, 6037913), (56, 5175354), (84, 3450236), (112, 2587677), (168, 1725118), (336, 862559)]