1567991264

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5189}}^1$

素因数の和:5296

約数の個数: 96

約数和(自身を含む): 3766694400

約数和(自身を除く): 2198703136

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 71, 76, 112, 133, 142, 152, 224, 266, 284, 304, 497, 532, 568, 608, 994, 1064, 1136, 1349, 1988, 2128, 2272, 2698, 3976, 4256, 5189, 5396, 7952, 9443, 10378, 10792, 15904, 18886, 20756, 21584, 36323, 37772, 41512, 43168, 72646, 75544, 83024, 98591, 145292, 151088, 166048, 197182, 290584, 302176, 368419, 394364, 581168, 690137, 736838, 788728, 1162336, 1380274, 1473676, 1577456, 2578933, 2760548, 2947352, 3154912, 5157866, 5521096, 5894704, 6999961, 10315732, 11042192, 11789408, 13999922, 20631464, 22084384, 27999844, 41262928, 48999727, 55999688, 82525856, 97999454, 111999376, 195998908, 223998752, 391997816, 783995632, 1567991264]

約数ペア:

[(1, 1567991264), (2, 783995632), (4, 391997816), (7, 223998752), (8, 195998908), (14, 111999376), (16, 97999454), (19, 82525856), (28, 55999688), (32, 48999727), (38, 41262928), (56, 27999844), (71, 22084384), (76, 20631464), (112, 13999922), (133, 11789408), (142, 11042192), (152, 10315732), (224, 6999961), (266, 5894704), (284, 5521096), (304, 5157866), (497, 3154912), (532, 2947352), (568, 2760548), (608, 2578933), (994, 1577456), (1064, 1473676), (1136, 1380274), (1349, 1162336), (1988, 788728), (2128, 736838), (2272, 690137), (2698, 581168), (3976, 394364), (4256, 368419), (5189, 302176), (5396, 290584), (7952, 197182), (9443, 166048), (10378, 151088), (10792, 145292), (15904, 98591), (18886, 83024), (20756, 75544), (21584, 72646), (36323, 43168), (37772, 41512)]