219218796

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{264757}}^1$

素因数の和:264790

約数の個数: 36

約数和(自身を含む): 578231472

約数和(自身を除く): 359012676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 264757, 529514, 794271, 1059028, 1588542, 2382813, 3177084, 4765626, 6089411, 9531252, 12178822, 18268233, 24357644, 36536466, 54804699, 73072932, 109609398, 219218796]

約数ペア:

[(1, 219218796), (2, 109609398), (3, 73072932), (4, 54804699), (6, 36536466), (9, 24357644), (12, 18268233), (18, 12178822), (23, 9531252), (36, 6089411), (46, 4765626), (69, 3177084), (92, 2382813), (138, 1588542), (207, 1059028), (276, 794271), (414, 529514), (828, 264757)]