2689881168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5897}}^1$

素因数の和:5981

約数の個数: 160

約数和(自身を含む): 8109230976

約数和(自身を除く): 5419349808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 43, 48, 51, 52, 68, 78, 86, 102, 104, 129, 136, 156, 172, 204, 208, 221, 258, 272, 312, 344, 408, 442, 516, 559, 624, 663, 688, 731, 816, 884, 1032, 1118, 1326, 1462, 1677, 1768, 2064, 2193, 2236, 2652, 2924, 3354, 3536, 4386, 4472, 5304, 5848, 5897, 6708, 8772, 8944, 9503, 10608, 11696, 11794, 13416, 17544, 17691, 19006, 23588, 26832, 28509, 35088, 35382, 38012, 47176, 57018, 70764, 76024, 76661, 94352, 100249, 114036, 141528, 152048, 153322, 200498, 228072, 229983, 253571, 283056, 300747, 306644, 400996, 456144, 459966, 507142, 601494, 613288, 760713, 801992, 919932, 1014284, 1202988, 1226576, 1303237, 1521426, 1603984, 1839864, 2028568, 2405976, 2606474, 3042852, 3296423, 3679728, 3909711, 4057136, 4310707, 4811952, 5212948, 6085704, 6592846, 7819422, 8621414, 9889269, 10425896, 12171408, 12932121, 13185692, 15638844, 17242828, 19778538, 20851792, 25864242, 26371384, 31277688, 34485656, 39557076, 51728484, 52742768, 56039191, 62555376, 68971312, 79114152, 103456968, 112078382, 158228304, 168117573, 206913936, 224156764, 336235146, 448313528, 672470292, 896627056, 1344940584, 2689881168]

約数ペア:

[(1, 2689881168), (2, 1344940584), (3, 896627056), (4, 672470292), (6, 448313528), (8, 336235146), (12, 224156764), (13, 206913936), (16, 168117573), (17, 158228304), (24, 112078382), (26, 103456968), (34, 79114152), (39, 68971312), (43, 62555376), (48, 56039191), (51, 52742768), (52, 51728484), (68, 39557076), (78, 34485656), (86, 31277688), (102, 26371384), (104, 25864242), (129, 20851792), (136, 19778538), (156, 17242828), (172, 15638844), (204, 13185692), (208, 12932121), (221, 12171408), (258, 10425896), (272, 9889269), (312, 8621414), (344, 7819422), (408, 6592846), (442, 6085704), (516, 5212948), (559, 4811952), (624, 4310707), (663, 4057136), (688, 3909711), (731, 3679728), (816, 3296423), (884, 3042852), (1032, 2606474), (1118, 2405976), (1326, 2028568), (1462, 1839864), (1677, 1603984), (1768, 1521426), (2064, 1303237), (2193, 1226576), (2236, 1202988), (2652, 1014284), (2924, 919932), (3354, 801992), (3536, 760713), (4386, 613288), (4472, 601494), (5304, 507142), (5848, 459966), (5897, 456144), (6708, 400996), (8772, 306644), (8944, 300747), (9503, 283056), (10608, 253571), (11696, 229983), (11794, 228072), (13416, 200498), (17544, 153322), (17691, 152048), (19006, 141528), (23588, 114036), (26832, 100249), (28509, 94352), (35088, 76661), (35382, 76024), (38012, 70764), (47176, 57018)]