266213123007

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{563153}}^1$

素因数の和:563240

約数の個数: 64

約数和(自身を含む): 435962290176

約数和(自身を除く): 169749167169

約数列:

[1, 3, 13, 17, 23, 31, 39, 51, 69, 93, 221, 299, 391, 403, 527, 663, 713, 897, 1173, 1209, 1581, 2139, 5083, 6851, 9269, 12121, 15249, 20553, 27807, 36363, 157573, 472719, 563153, 1689459, 7320989, 9573601, 12952519, 17457743, 21962967, 28720803, 38857557, 52373229, 124456813, 168382747, 220192823, 226950659, 296781631, 373370439, 401528089, 505148241, 660578469, 680851977, 890344893, 1204584267, 2862506699, 3858161203, 5219865157, 6825977513, 8587520097, 11574483609, 15659595471, 20477932539, 88737707669, 266213123007]

約数ペア:

[(1, 266213123007), (3, 88737707669), (13, 20477932539), (17, 15659595471), (23, 11574483609), (31, 8587520097), (39, 6825977513), (51, 5219865157), (69, 3858161203), (93, 2862506699), (221, 1204584267), (299, 890344893), (391, 680851977), (403, 660578469), (527, 505148241), (663, 401528089), (713, 373370439), (897, 296781631), (1173, 226950659), (1209, 220192823), (1581, 168382747), (2139, 124456813), (5083, 52373229), (6851, 38857557), (9269, 28720803), (12121, 21962967), (15249, 17457743), (20553, 12952519), (27807, 9573601), (36363, 7320989), (157573, 1689459), (472719, 563153)]