421551216

素因数分解:

$2^4\times 3^4\times {\mathrm{325271}}^1$

素因数の和:325291

約数の個数: 50

約数和(自身を含む): 1220095272

約数和(自身を除く): 798544056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 325271, 650542, 975813, 1301084, 1951626, 2602168, 2927439, 3903252, 5204336, 5854878, 7806504, 8782317, 11709756, 15613008, 17564634, 23419512, 26346951, 35129268, 46839024, 52693902, 70258536, 105387804, 140517072, 210775608, 421551216]

約数ペア:

[(1, 421551216), (2, 210775608), (3, 140517072), (4, 105387804), (6, 70258536), (8, 52693902), (9, 46839024), (12, 35129268), (16, 26346951), (18, 23419512), (24, 17564634), (27, 15613008), (36, 11709756), (48, 8782317), (54, 7806504), (72, 5854878), (81, 5204336), (108, 3903252), (144, 2927439), (162, 2602168), (216, 1951626), (324, 1301084), (432, 975813), (648, 650542), (1296, 325271)]