2615690896

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{30449}}^1$

素因数の和:30536

約数の個数: 80

約数和(自身を含む): 6343344000

約数和(自身を除く): 3727653104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 59, 91, 104, 112, 118, 182, 208, 236, 364, 413, 472, 728, 767, 826, 944, 1456, 1534, 1652, 3068, 3304, 5369, 6136, 6608, 10738, 12272, 21476, 30449, 42952, 60898, 85904, 121796, 213143, 243592, 395837, 426286, 487184, 791674, 852572, 1583348, 1705144, 1796491, 2770859, 3166696, 3410288, 3592982, 5541718, 6333392, 7185964, 11083436, 12575437, 14371928, 22166872, 23354383, 25150874, 28743856, 44333744, 46708766, 50301748, 93417532, 100603496, 163480681, 186835064, 201206992, 326961362, 373670128, 653922724, 1307845448, 2615690896]

約数ペア:

[(1, 2615690896), (2, 1307845448), (4, 653922724), (7, 373670128), (8, 326961362), (13, 201206992), (14, 186835064), (16, 163480681), (26, 100603496), (28, 93417532), (52, 50301748), (56, 46708766), (59, 44333744), (91, 28743856), (104, 25150874), (112, 23354383), (118, 22166872), (182, 14371928), (208, 12575437), (236, 11083436), (364, 7185964), (413, 6333392), (472, 5541718), (728, 3592982), (767, 3410288), (826, 3166696), (944, 2770859), (1456, 1796491), (1534, 1705144), (1652, 1583348), (3068, 852572), (3304, 791674), (5369, 487184), (6136, 426286), (6608, 395837), (10738, 243592), (12272, 213143), (21476, 121796), (30449, 85904), (42952, 60898)]