989792808

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{18979}}^1$

素因数の和:19082

約数の個数: 64

約数和(自身を含む): 2582798400

約数和(自身を除く): 1593005592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 53, 82, 106, 123, 159, 164, 212, 246, 318, 328, 424, 492, 636, 984, 1272, 2173, 4346, 6519, 8692, 13038, 17384, 18979, 26076, 37958, 52152, 56937, 75916, 113874, 151832, 227748, 455496, 778139, 1005887, 1556278, 2011774, 2334417, 3017661, 3112556, 4023548, 4668834, 6035322, 6225112, 8047096, 9337668, 12070644, 18675336, 24141288, 41241367, 82482734, 123724101, 164965468, 247448202, 329930936, 494896404, 989792808]

約数ペア:

[(1, 989792808), (2, 494896404), (3, 329930936), (4, 247448202), (6, 164965468), (8, 123724101), (12, 82482734), (24, 41241367), (41, 24141288), (53, 18675336), (82, 12070644), (106, 9337668), (123, 8047096), (159, 6225112), (164, 6035322), (212, 4668834), (246, 4023548), (318, 3112556), (328, 3017661), (424, 2334417), (492, 2011774), (636, 1556278), (984, 1005887), (1272, 778139), (2173, 455496), (4346, 227748), (6519, 151832), (8692, 113874), (13038, 75916), (17384, 56937), (18979, 52152), (26076, 37958)]