318985492

素因数分解:

$2^2\times 7^2\times {\mathrm{1093}}^1\times {\mathrm{1489}}^1$

素因数の和:2600

約数の個数: 36

約数和(自身を含む): 650393940

約数和(自身を除く): 331408448

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1093, 1489, 2186, 2978, 4372, 5956, 7651, 10423, 15302, 20846, 30604, 41692, 53557, 72961, 107114, 145922, 214228, 291844, 1627477, 3254954, 6509908, 11392339, 22784678, 45569356, 79746373, 159492746, 318985492]

約数ペア:

[(1, 318985492), (2, 159492746), (4, 79746373), (7, 45569356), (14, 22784678), (28, 11392339), (49, 6509908), (98, 3254954), (196, 1627477), (1093, 291844), (1489, 214228), (2186, 145922), (2978, 107114), (4372, 72961), (5956, 53557), (7651, 41692), (10423, 30604), (15302, 20846)]