289323888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{861083}}^1$

素因数の和:861101

約数の個数: 40

約数和(自身を含む): 854195328

約数和(自身を除く): 564871440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 861083, 1722166, 2583249, 3444332, 5166498, 6027581, 6888664, 10332996, 12055162, 13777328, 18082743, 20665992, 24110324, 36165486, 41331984, 48220648, 72330972, 96441296, 144661944, 289323888]

約数ペア:

[(1, 289323888), (2, 144661944), (3, 96441296), (4, 72330972), (6, 48220648), (7, 41331984), (8, 36165486), (12, 24110324), (14, 20665992), (16, 18082743), (21, 13777328), (24, 12055162), (28, 10332996), (42, 6888664), (48, 6027581), (56, 5166498), (84, 3444332), (112, 2583249), (168, 1722166), (336, 861083)]