320219746

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{39233}}^1$

素因数の和:39306

約数の個数: 32

約数和(自身を含む): 610167168

約数和(自身を除く): 289947422

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 4081, 8162, 39233, 78466, 274631, 431563, 549262, 863126, 2079349, 3020941, 4158698, 6041882, 14555443, 22872839, 29110886, 45745678, 160109873, 320219746]

約数ペア:

[(1, 320219746), (2, 160109873), (7, 45745678), (11, 29110886), (14, 22872839), (22, 14555443), (53, 6041882), (77, 4158698), (106, 3020941), (154, 2079349), (371, 863126), (583, 549262), (742, 431563), (1166, 274631), (4081, 78466), (8162, 39233)]