816402942

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{1697}}^1$

素因数の和:1918

約数の個数: 64

約数和(自身を含む): 1858291200

約数和(自身を除く): 1041888258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 151, 177, 302, 354, 453, 531, 906, 1062, 1359, 1593, 1697, 2718, 3186, 3394, 4077, 5091, 8154, 8909, 10182, 15273, 17818, 26727, 30546, 45819, 53454, 80181, 91638, 100123, 160362, 200246, 240543, 256247, 300369, 481086, 512494, 600738, 768741, 901107, 1537482, 1802214, 2306223, 2703321, 4612446, 5406642, 6918669, 13837338, 15118573, 30237146, 45355719, 90711438, 136067157, 272134314, 408201471, 816402942]

約数ペア:

[(1, 816402942), (2, 408201471), (3, 272134314), (6, 136067157), (9, 90711438), (18, 45355719), (27, 30237146), (54, 15118573), (59, 13837338), (118, 6918669), (151, 5406642), (177, 4612446), (302, 2703321), (354, 2306223), (453, 1802214), (531, 1537482), (906, 901107), (1062, 768741), (1359, 600738), (1593, 512494), (1697, 481086), (2718, 300369), (3186, 256247), (3394, 240543), (4077, 200246), (5091, 160362), (8154, 100123), (8909, 91638), (10182, 80181), (15273, 53454), (17818, 45819), (26727, 30546)]