388020072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1469773}}^1$

素因数の和:1469793

約数の個数: 32

約数和(自身を含む): 1058237280

約数和(自身を除く): 670217208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1469773, 2939546, 4409319, 5879092, 8818638, 11758184, 16167503, 17637276, 32335006, 35274552, 48502509, 64670012, 97005018, 129340024, 194010036, 388020072]

約数ペア:

[(1, 388020072), (2, 194010036), (3, 129340024), (4, 97005018), (6, 64670012), (8, 48502509), (11, 35274552), (12, 32335006), (22, 17637276), (24, 16167503), (33, 11758184), (44, 8818638), (66, 5879092), (88, 4409319), (132, 2939546), (264, 1469773)]