212891472

素因数分解:

$2^4\times 3^2\times {\mathrm{1478413}}^1$

素因数の和:1478427

約数の個数: 30

約数和(自身を含む): 595800842

約数和(自身を除く): 382909370

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1478413, 2956826, 4435239, 5913652, 8870478, 11827304, 13305717, 17740956, 23654608, 26611434, 35481912, 53222868, 70963824, 106445736, 212891472]

約数ペア:

[(1, 212891472), (2, 106445736), (3, 70963824), (4, 53222868), (6, 35481912), (8, 26611434), (9, 23654608), (12, 17740956), (16, 13305717), (18, 11827304), (24, 8870478), (36, 5913652), (48, 4435239), (72, 2956826), (144, 1478413)]