1305264

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:465

約数の個数: 40

約数和(自身を含む): 3428352

約数和(自身を除く): 2123088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 383, 426, 568, 766, 852, 1136, 1149, 1532, 1704, 2298, 3064, 3408, 4596, 6128, 9192, 18384, 27193, 54386, 81579, 108772, 163158, 217544, 326316, 435088, 652632, 1305264]

約数ペア:

[(1, 1305264), (2, 652632), (3, 435088), (4, 326316), (6, 217544), (8, 163158), (12, 108772), (16, 81579), (24, 54386), (48, 27193), (71, 18384), (142, 9192), (213, 6128), (284, 4596), (383, 3408), (426, 3064), (568, 2298), (766, 1704), (852, 1532), (1136, 1149)]