847285712

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{34231}}^1$

素因数の和:34276

約数の個数: 80

約数和(自身を含む): 2139363072

約数和(自身を除く): 1292077360

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 3094, 3536, 6188, 12376, 24752, 34231, 68462, 136924, 239617, 273848, 445003, 479234, 547696, 581927, 890006, 958468, 1163854, 1780012, 1916936, 2327708, 3115021, 3560024, 3833872, 4073489, 4655416, 6230042, 7120048, 7565051, 8146978, 9310832, 12460084, 15130102, 16293956, 24920168, 30260204, 32587912, 49840336, 52955357, 60520408, 65175824, 105910714, 121040816, 211821428, 423642856, 847285712]

約数ペア:

[(1, 847285712), (2, 423642856), (4, 211821428), (7, 121040816), (8, 105910714), (13, 65175824), (14, 60520408), (16, 52955357), (17, 49840336), (26, 32587912), (28, 30260204), (34, 24920168), (52, 16293956), (56, 15130102), (68, 12460084), (91, 9310832), (104, 8146978), (112, 7565051), (119, 7120048), (136, 6230042), (182, 4655416), (208, 4073489), (221, 3833872), (238, 3560024), (272, 3115021), (364, 2327708), (442, 1916936), (476, 1780012), (728, 1163854), (884, 958468), (952, 890006), (1456, 581927), (1547, 547696), (1768, 479234), (1904, 445003), (3094, 273848), (3536, 239617), (6188, 136924), (12376, 68462), (24752, 34231)]