216528072

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{392261}}^1$

素因数の和:392293

約数の個数: 32

約数和(自身を含む): 564857280

約数和(自身を除く): 348329208

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 392261, 784522, 1176783, 1569044, 2353566, 3138088, 4707132, 9022003, 9414264, 18044006, 27066009, 36088012, 54132018, 72176024, 108264036, 216528072]

約数ペア:

[(1, 216528072), (2, 108264036), (3, 72176024), (4, 54132018), (6, 36088012), (8, 27066009), (12, 18044006), (23, 9414264), (24, 9022003), (46, 4707132), (69, 3138088), (92, 2353566), (138, 1569044), (184, 1176783), (276, 784522), (552, 392261)]