339500540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{2963}}^1$

素因数の和:3326

約数の個数: 48

約数和(自身を含む): 757384992

約数和(自身を除く): 417884452

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 337, 340, 674, 1348, 1685, 2963, 3370, 5729, 5926, 6740, 11458, 11852, 14815, 22916, 28645, 29630, 50371, 57290, 59260, 100742, 114580, 201484, 251855, 503710, 998531, 1007420, 1997062, 3994124, 4992655, 9985310, 16975027, 19970620, 33950054, 67900108, 84875135, 169750270, 339500540]

約数ペア:

[(1, 339500540), (2, 169750270), (4, 84875135), (5, 67900108), (10, 33950054), (17, 19970620), (20, 16975027), (34, 9985310), (68, 4992655), (85, 3994124), (170, 1997062), (337, 1007420), (340, 998531), (674, 503710), (1348, 251855), (1685, 201484), (2963, 114580), (3370, 100742), (5729, 59260), (5926, 57290), (6740, 50371), (11458, 29630), (11852, 28645), (14815, 22916)]