668800008

素因数分解:

$2^3\times 3^2\times {\mathrm{173}}^1\times {\mathrm{53693}}^1$

素因数の和:53878

約数の個数: 48

約数和(自身を含む): 1821837420

約数和(自身を除く): 1153037412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 3114, 4152, 6228, 12456, 53693, 107386, 161079, 214772, 322158, 429544, 483237, 644316, 966474, 1288632, 1932948, 3865896, 9288889, 18577778, 27866667, 37155556, 55733334, 74311112, 83600001, 111466668, 167200002, 222933336, 334400004, 668800008]

約数ペア:

[(1, 668800008), (2, 334400004), (3, 222933336), (4, 167200002), (6, 111466668), (8, 83600001), (9, 74311112), (12, 55733334), (18, 37155556), (24, 27866667), (36, 18577778), (72, 9288889), (173, 3865896), (346, 1932948), (519, 1288632), (692, 966474), (1038, 644316), (1384, 483237), (1557, 429544), (2076, 322158), (3114, 214772), (4152, 161079), (6228, 107386), (12456, 53693)]