16801243004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{21379}}^1$

素因数の和:21547

約数の個数: 96

約数和(自身を含む): 38619463680

約数和(自身を除く): 21818220676

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 127, 182, 221, 238, 254, 364, 442, 476, 508, 884, 889, 1547, 1651, 1778, 2159, 3094, 3302, 3556, 4318, 6188, 6604, 8636, 11557, 15113, 21379, 23114, 28067, 30226, 42758, 46228, 56134, 60452, 85516, 112268, 149653, 196469, 277927, 299306, 363443, 392938, 555854, 598612, 726886, 785876, 1111708, 1453772, 1945489, 2544101, 2715133, 3890978, 4724759, 5088202, 5430266, 7781956, 9449518, 10176404, 10860532, 18899036, 19005931, 33073313, 35296729, 38011862, 46157261, 66146626, 70593458, 76023724, 92314522, 132293252, 141186916, 184629044, 247077103, 323100827, 494154206, 600044393, 646201654, 988308412, 1200088786, 1292403308, 2400177572, 4200310751, 8400621502, 16801243004]

約数ペア:

[(1, 16801243004), (2, 8400621502), (4, 4200310751), (7, 2400177572), (13, 1292403308), (14, 1200088786), (17, 988308412), (26, 646201654), (28, 600044393), (34, 494154206), (52, 323100827), (68, 247077103), (91, 184629044), (119, 141186916), (127, 132293252), (182, 92314522), (221, 76023724), (238, 70593458), (254, 66146626), (364, 46157261), (442, 38011862), (476, 35296729), (508, 33073313), (884, 19005931), (889, 18899036), (1547, 10860532), (1651, 10176404), (1778, 9449518), (2159, 7781956), (3094, 5430266), (3302, 5088202), (3556, 4724759), (4318, 3890978), (6188, 2715133), (6604, 2544101), (8636, 1945489), (11557, 1453772), (15113, 1111708), (21379, 785876), (23114, 726886), (28067, 598612), (30226, 555854), (42758, 392938), (46228, 363443), (56134, 299306), (60452, 277927), (85516, 196469), (112268, 149653)]