2012080424

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 4219358880

約数和(自身を除く): 2207278456

約数列:

[1, 2, 4, 8, 17, 34, 37, 43, 68, 74, 86, 136, 148, 172, 289, 296, 344, 547, 578, 629, 731, 1094, 1156, 1258, 1462, 1591, 2188, 2312, 2516, 2924, 3182, 4376, 5032, 5848, 6364, 9299, 10693, 12427, 12728, 18598, 20239, 21386, 23521, 24854, 27047, 37196, 40478, 42772, 47042, 49708, 54094, 74392, 80956, 85544, 94084, 99416, 108188, 158083, 161912, 188168, 216376, 316166, 344063, 399857, 459799, 632332, 688126, 799714, 870277, 919598, 1264664, 1376252, 1599428, 1740554, 1839196, 2752504, 3198856, 3481108, 3678392, 5849071, 6797569, 6962216, 11698142, 13595138, 14794709, 23396284, 27190276, 29589418, 46792568, 54380552, 59178836, 118357672, 251510053, 503020106, 1006040212, 2012080424]

約数ペア:

[(1, 2012080424), (2, 1006040212), (4, 503020106), (8, 251510053), (17, 118357672), (34, 59178836), (37, 54380552), (43, 46792568), (68, 29589418), (74, 27190276), (86, 23396284), (136, 14794709), (148, 13595138), (172, 11698142), (289, 6962216), (296, 6797569), (344, 5849071), (547, 3678392), (578, 3481108), (629, 3198856), (731, 2752504), (1094, 1839196), (1156, 1740554), (1258, 1599428), (1462, 1376252), (1591, 1264664), (2188, 919598), (2312, 870277), (2516, 799714), (2924, 688126), (3182, 632332), (4376, 459799), (5032, 399857), (5848, 344063), (6364, 316166), (9299, 216376), (10693, 188168), (12427, 161912), (12728, 158083), (18598, 108188), (20239, 99416), (21386, 94084), (23521, 85544), (24854, 80956), (27047, 74392), (37196, 54094), (40478, 49708), (42772, 47042)]