190552428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1237}}^1$

素因数の和:1647

約数の個数: 72

約数和(自身を含む): 527239440

約数和(自身を除く): 336687012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 389, 396, 778, 1167, 1237, 1556, 2334, 2474, 3501, 3711, 4279, 4668, 4948, 7002, 7422, 8558, 11133, 12837, 13607, 14004, 14844, 17116, 22266, 25674, 27214, 38511, 40821, 44532, 51348, 54428, 77022, 81642, 122463, 154044, 163284, 244926, 481193, 489852, 962386, 1443579, 1924772, 2887158, 4330737, 5293123, 5774316, 8661474, 10586246, 15879369, 17322948, 21172492, 31758738, 47638107, 63517476, 95276214, 190552428]

約数ペア:

[(1, 190552428), (2, 95276214), (3, 63517476), (4, 47638107), (6, 31758738), (9, 21172492), (11, 17322948), (12, 15879369), (18, 10586246), (22, 8661474), (33, 5774316), (36, 5293123), (44, 4330737), (66, 2887158), (99, 1924772), (132, 1443579), (198, 962386), (389, 489852), (396, 481193), (778, 244926), (1167, 163284), (1237, 154044), (1556, 122463), (2334, 81642), (2474, 77022), (3501, 54428), (3711, 51348), (4279, 44532), (4668, 40821), (4948, 38511), (7002, 27214), (7422, 25674), (8558, 22266), (11133, 17116), (12837, 14844), (13607, 14004)]