283735312

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1151}}^1$

素因数の和:1268

約数の個数: 80

約数和(自身を含む): 658243584

約数和(自身を除く): 374508272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 71, 112, 124, 142, 217, 248, 284, 434, 496, 497, 568, 868, 994, 1136, 1151, 1736, 1988, 2201, 2302, 3472, 3976, 4402, 4604, 7952, 8057, 8804, 9208, 15407, 16114, 17608, 18416, 30814, 32228, 35216, 35681, 61628, 64456, 71362, 81721, 123256, 128912, 142724, 163442, 246512, 249767, 285448, 326884, 499534, 570896, 572047, 653768, 999068, 1144094, 1307536, 1998136, 2288188, 2533351, 3996272, 4576376, 5066702, 9152752, 10133404, 17733457, 20266808, 35466914, 40533616, 70933828, 141867656, 283735312]

約数ペア:

[(1, 283735312), (2, 141867656), (4, 70933828), (7, 40533616), (8, 35466914), (14, 20266808), (16, 17733457), (28, 10133404), (31, 9152752), (56, 5066702), (62, 4576376), (71, 3996272), (112, 2533351), (124, 2288188), (142, 1998136), (217, 1307536), (248, 1144094), (284, 999068), (434, 653768), (496, 572047), (497, 570896), (568, 499534), (868, 326884), (994, 285448), (1136, 249767), (1151, 246512), (1736, 163442), (1988, 142724), (2201, 128912), (2302, 123256), (3472, 81721), (3976, 71362), (4402, 64456), (4604, 61628), (7952, 35681), (8057, 35216), (8804, 32228), (9208, 30814), (15407, 18416), (16114, 17608)]