972641488

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{9151}}^1$

素因数の和:9252

約数の個数: 80

約数和(自身を含む): 2351405056

約数和(自身を除く): 1378763568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 146, 182, 208, 292, 364, 511, 584, 728, 949, 1022, 1168, 1456, 1898, 2044, 3796, 4088, 6643, 7592, 8176, 9151, 13286, 15184, 18302, 26572, 36604, 53144, 64057, 73208, 106288, 118963, 128114, 146416, 237926, 256228, 475852, 512456, 668023, 832741, 951704, 1024912, 1336046, 1665482, 1903408, 2672092, 3330964, 4676161, 5344184, 6661928, 8684299, 9352322, 10688368, 13323856, 17368598, 18704644, 34737196, 37409288, 60790093, 69474392, 74818576, 121580186, 138948784, 243160372, 486320744, 972641488]

約数ペア:

[(1, 972641488), (2, 486320744), (4, 243160372), (7, 138948784), (8, 121580186), (13, 74818576), (14, 69474392), (16, 60790093), (26, 37409288), (28, 34737196), (52, 18704644), (56, 17368598), (73, 13323856), (91, 10688368), (104, 9352322), (112, 8684299), (146, 6661928), (182, 5344184), (208, 4676161), (292, 3330964), (364, 2672092), (511, 1903408), (584, 1665482), (728, 1336046), (949, 1024912), (1022, 951704), (1168, 832741), (1456, 668023), (1898, 512456), (2044, 475852), (3796, 256228), (4088, 237926), (6643, 146416), (7592, 128114), (8176, 118963), (9151, 106288), (13286, 73208), (15184, 64057), (18302, 53144), (26572, 36604)]