388584408

素因数分解:

$2^3\times 3^1\times {\mathrm{727}}^1\times {\mathrm{22271}}^1$

素因数の和:23007

約数の個数: 32

約数和(自身を含む): 972840960

約数和(自身を除く): 584256552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 727, 1454, 2181, 2908, 4362, 5816, 8724, 17448, 22271, 44542, 66813, 89084, 133626, 178168, 267252, 534504, 16191017, 32382034, 48573051, 64764068, 97146102, 129528136, 194292204, 388584408]

約数ペア:

[(1, 388584408), (2, 194292204), (3, 129528136), (4, 97146102), (6, 64764068), (8, 48573051), (12, 32382034), (24, 16191017), (727, 534504), (1454, 267252), (2181, 178168), (2908, 133626), (4362, 89084), (5816, 66813), (8724, 44542), (17448, 22271)]