315911628

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{186709}}^1$

素因数の和:186766

約数の個数: 36

約数和(自身を含む): 815549280

約数和(自身を除く): 499637652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 186709, 373418, 560127, 746836, 1120254, 1680381, 2240508, 3360762, 6721524, 8775323, 17550646, 26325969, 35101292, 52651938, 78977907, 105303876, 157955814, 315911628]

約数ペア:

[(1, 315911628), (2, 157955814), (3, 105303876), (4, 78977907), (6, 52651938), (9, 35101292), (12, 26325969), (18, 17550646), (36, 8775323), (47, 6721524), (94, 3360762), (141, 2240508), (188, 1680381), (282, 1120254), (423, 746836), (564, 560127), (846, 373418), (1692, 186709)]