664295088

素因数分解:

$2^4\times 3^1\times {\mathrm{173}}^1\times {\mathrm{79997}}^1$

素因数の和:80181

約数の個数: 40

約数和(自身を含む): 1726036848

約数和(自身を除く): 1061741760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 173, 346, 519, 692, 1038, 1384, 2076, 2768, 4152, 8304, 79997, 159994, 239991, 319988, 479982, 639976, 959964, 1279952, 1919928, 3839856, 13839481, 27678962, 41518443, 55357924, 83036886, 110715848, 166073772, 221431696, 332147544, 664295088]

約数ペア:

[(1, 664295088), (2, 332147544), (3, 221431696), (4, 166073772), (6, 110715848), (8, 83036886), (12, 55357924), (16, 41518443), (24, 27678962), (48, 13839481), (173, 3839856), (346, 1919928), (519, 1279952), (692, 959964), (1038, 639976), (1384, 479982), (2076, 319988), (2768, 239991), (4152, 159994), (8304, 79997)]