340785232

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{9677}}^1$

素因数の和:9787

約数の個数: 40

約数和(自身を含む): 691241472

約数和(自身を除く): 350456240

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 2201, 4402, 8804, 9677, 17608, 19354, 35216, 38708, 77416, 154832, 299987, 599974, 687067, 1199948, 1374134, 2399896, 2748268, 4799792, 5496536, 10993072, 21299077, 42598154, 85196308, 170392616, 340785232]

約数ペア:

[(1, 340785232), (2, 170392616), (4, 85196308), (8, 42598154), (16, 21299077), (31, 10993072), (62, 5496536), (71, 4799792), (124, 2748268), (142, 2399896), (248, 1374134), (284, 1199948), (496, 687067), (568, 599974), (1136, 299987), (2201, 154832), (4402, 77416), (8804, 38708), (9677, 35216), (17608, 19354)]