426197548

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1699}}^1$

素因数の和:1775

約数の個数: 72

約数和(自身を含む): 935244800

約数和(自身を除く): 509047252

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 289, 434, 476, 527, 578, 868, 1054, 1156, 1699, 2023, 2108, 3398, 3689, 4046, 6796, 7378, 8092, 8959, 11893, 14756, 17918, 23786, 28883, 35836, 47572, 52669, 57766, 62713, 105338, 115532, 125426, 202181, 210676, 250852, 368683, 404362, 491011, 737366, 808724, 895373, 982022, 1474732, 1790746, 1964044, 3437077, 3581492, 6267611, 6874154, 12535222, 13748308, 15221341, 25070444, 30442682, 60885364, 106549387, 213098774, 426197548]

約数ペア:

[(1, 426197548), (2, 213098774), (4, 106549387), (7, 60885364), (14, 30442682), (17, 25070444), (28, 15221341), (31, 13748308), (34, 12535222), (62, 6874154), (68, 6267611), (119, 3581492), (124, 3437077), (217, 1964044), (238, 1790746), (289, 1474732), (434, 982022), (476, 895373), (527, 808724), (578, 737366), (868, 491011), (1054, 404362), (1156, 368683), (1699, 250852), (2023, 210676), (2108, 202181), (3398, 125426), (3689, 115532), (4046, 105338), (6796, 62713), (7378, 57766), (8092, 52669), (8959, 47572), (11893, 35836), (14756, 28883), (17918, 23786)]