389661984

素因数分解:

$2^5\times 3^2\times {\mathrm{1352993}}^1$

素因数の和:1353009

約数の個数: 36

約数和(自身を含む): 1108102086

約数和(自身を除く): 718440102

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1352993, 2705986, 4058979, 5411972, 8117958, 10823944, 12176937, 16235916, 21647888, 24353874, 32471832, 43295776, 48707748, 64943664, 97415496, 129887328, 194830992, 389661984]

約数ペア:

[(1, 389661984), (2, 194830992), (3, 129887328), (4, 97415496), (6, 64943664), (8, 48707748), (9, 43295776), (12, 32471832), (16, 24353874), (18, 21647888), (24, 16235916), (32, 12176937), (36, 10823944), (48, 8117958), (72, 5411972), (96, 4058979), (144, 2705986), (288, 1352993)]