1340804208

素因数分解:

$2^4\times 3^1\times {\mathrm{331}}^1\times {\mathrm{84391}}^1$

素因数の和:84733

約数の個数: 40

約数和(自身を含む): 3474249856

約数和(自身を除く): 2133445648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331, 662, 993, 1324, 1986, 2648, 3972, 5296, 7944, 15888, 84391, 168782, 253173, 337564, 506346, 675128, 1012692, 1350256, 2025384, 4050768, 27933421, 55866842, 83800263, 111733684, 167600526, 223467368, 335201052, 446934736, 670402104, 1340804208]

約数ペア:

[(1, 1340804208), (2, 670402104), (3, 446934736), (4, 335201052), (6, 223467368), (8, 167600526), (12, 111733684), (16, 83800263), (24, 55866842), (48, 27933421), (331, 4050768), (662, 2025384), (993, 1350256), (1324, 1012692), (1986, 675128), (2648, 506346), (3972, 337564), (5296, 253173), (7944, 168782), (15888, 84391)]