221715072

素因数分解:

$2^7\times 3^2\times {\mathrm{192461}}^1$

素因数の和:192481

約数の個数: 48

約数和(自身を含む): 638011530

約数和(自身を除く): 416296458

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 192461, 384922, 577383, 769844, 1154766, 1539688, 1732149, 2309532, 3079376, 3464298, 4619064, 6158752, 6928596, 9238128, 12317504, 13857192, 18476256, 24635008, 27714384, 36952512, 55428768, 73905024, 110857536, 221715072]

約数ペア:

[(1, 221715072), (2, 110857536), (3, 73905024), (4, 55428768), (6, 36952512), (8, 27714384), (9, 24635008), (12, 18476256), (16, 13857192), (18, 12317504), (24, 9238128), (32, 6928596), (36, 6158752), (48, 4619064), (64, 3464298), (72, 3079376), (96, 2309532), (128, 1732149), (144, 1539688), (192, 1154766), (288, 769844), (384, 577383), (576, 384922), (1152, 192461)]