298214323456

素因数分解:

$2^8\times 7^1\times {\mathrm{2647}}^1\times {\mathrm{62869}}^1$

素因数の和:65539

約数の個数: 72

約数和(自身を含む): 680569258880

約数和(自身を除く): 382354935424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 2647, 5294, 10588, 18529, 21176, 37058, 42352, 62869, 74116, 84704, 125738, 148232, 169408, 251476, 296464, 338816, 440083, 502952, 592928, 677632, 880166, 1005904, 1185856, 1760332, 2011808, 2371712, 3520664, 4023616, 4743424, 7041328, 8047232, 14082656, 16094464, 28165312, 56330624, 112661248, 166414243, 332828486, 665656972, 1164899701, 1331313944, 2329799402, 2662627888, 4659598804, 5325255776, 9319197608, 10650511552, 18638395216, 21301023104, 37276790432, 42602046208, 74553580864, 149107161728, 298214323456]

約数ペア:

[(1, 298214323456), (2, 149107161728), (4, 74553580864), (7, 42602046208), (8, 37276790432), (14, 21301023104), (16, 18638395216), (28, 10650511552), (32, 9319197608), (56, 5325255776), (64, 4659598804), (112, 2662627888), (128, 2329799402), (224, 1331313944), (256, 1164899701), (448, 665656972), (896, 332828486), (1792, 166414243), (2647, 112661248), (5294, 56330624), (10588, 28165312), (18529, 16094464), (21176, 14082656), (37058, 8047232), (42352, 7041328), (62869, 4743424), (74116, 4023616), (84704, 3520664), (125738, 2371712), (148232, 2011808), (169408, 1760332), (251476, 1185856), (296464, 1005904), (338816, 880166), (440083, 677632), (502952, 592928)]