31399014528

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68311}}^1$

素因数の和:68360

約数の個数: 256

約数和(自身を含む): 111485184000

約数和(自身を除く): 80086169472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 128, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 384, 399, 432, 448, 456, 504, 513, 532, 576, 608, 672, 684, 756, 798, 864, 896, 912, 1008, 1026, 1064, 1152, 1197, 1216, 1344, 1368, 1512, 1596, 1728, 1824, 2016, 2052, 2128, 2394, 2432, 2688, 2736, 3024, 3192, 3456, 3591, 3648, 4032, 4104, 4256, 4788, 5472, 6048, 6384, 7182, 7296, 8064, 8208, 8512, 9576, 10944, 12096, 12768, 14364, 16416, 17024, 19152, 21888, 24192, 25536, 28728, 32832, 38304, 51072, 57456, 65664, 68311, 76608, 114912, 136622, 153216, 204933, 229824, 273244, 409866, 459648, 478177, 546488, 614799, 819732, 956354, 1092976, 1229598, 1297909, 1434531, 1639464, 1844397, 1912708, 2185952, 2459196, 2595818, 2869062, 3278928, 3688794, 3825416, 3893727, 4303593, 4371904, 4918392, 5191636, 5738124, 6557856, 7377588, 7650832, 7787454, 8607186, 8743808, 9085363, 9836784, 10383272, 11476248, 11681181, 12910779, 13115712, 14755176, 15301664, 15574908, 17214372, 18170726, 19673568, 20766544, 22952496, 23362362, 25821558, 26231424, 27256089, 29510352, 30603328, 31149816, 34428744, 35043543, 36341452, 39347136, 41533088, 45904992, 46724724, 51643116, 54512178, 59020704, 61206656, 62299632, 68857488, 70087086, 72682904, 78694272, 81768267, 83066176, 91809984, 93449448, 103286232, 109024356, 118041408, 124599264, 137714976, 140174172, 145365808, 163536534, 166132352, 183619968, 186898896, 206572464, 218048712, 236082816, 245304801, 249198528, 275429952, 280348344, 290731616, 327073068, 373797792, 413144928, 436097424, 490609602, 498397056, 550859904, 560696688, 581463232, 654146136, 747595584, 826289856, 872194848, 981219204, 1121393376, 1162926464, 1308292272, 1495191168, 1652579712, 1744389696, 1962438408, 2242786752, 2616584544, 3488779392, 3924876816, 4485573504, 5233169088, 7849753632, 10466338176, 15699507264, 31399014528]

約数ペア:

[(1, 31399014528), (2, 15699507264), (3, 10466338176), (4, 7849753632), (6, 5233169088), (7, 4485573504), (8, 3924876816), (9, 3488779392), (12, 2616584544), (14, 2242786752), (16, 1962438408), (18, 1744389696), (19, 1652579712), (21, 1495191168), (24, 1308292272), (27, 1162926464), (28, 1121393376), (32, 981219204), (36, 872194848), (38, 826289856), (42, 747595584), (48, 654146136), (54, 581463232), (56, 560696688), (57, 550859904), (63, 498397056), (64, 490609602), (72, 436097424), (76, 413144928), (84, 373797792), (96, 327073068), (108, 290731616), (112, 280348344), (114, 275429952), (126, 249198528), (128, 245304801), (133, 236082816), (144, 218048712), (152, 206572464), (168, 186898896), (171, 183619968), (189, 166132352), (192, 163536534), (216, 145365808), (224, 140174172), (228, 137714976), (252, 124599264), (266, 118041408), (288, 109024356), (304, 103286232), (336, 93449448), (342, 91809984), (378, 83066176), (384, 81768267), (399, 78694272), (432, 72682904), (448, 70087086), (456, 68857488), (504, 62299632), (513, 61206656), (532, 59020704), (576, 54512178), (608, 51643116), (672, 46724724), (684, 45904992), (756, 41533088), (798, 39347136), (864, 36341452), (896, 35043543), (912, 34428744), (1008, 31149816), (1026, 30603328), (1064, 29510352), (1152, 27256089), (1197, 26231424), (1216, 25821558), (1344, 23362362), (1368, 22952496), (1512, 20766544), (1596, 19673568), (1728, 18170726), (1824, 17214372), (2016, 15574908), (2052, 15301664), (2128, 14755176), (2394, 13115712), (2432, 12910779), (2688, 11681181), (2736, 11476248), (3024, 10383272), (3192, 9836784), (3456, 9085363), (3591, 8743808), (3648, 8607186), (4032, 7787454), (4104, 7650832), (4256, 7377588), (4788, 6557856), (5472, 5738124), (6048, 5191636), (6384, 4918392), (7182, 4371904), (7296, 4303593), (8064, 3893727), (8208, 3825416), (8512, 3688794), (9576, 3278928), (10944, 2869062), (12096, 2595818), (12768, 2459196), (14364, 2185952), (16416, 1912708), (17024, 1844397), (19152, 1639464), (21888, 1434531), (24192, 1297909), (25536, 1229598), (28728, 1092976), (32832, 956354), (38304, 819732), (51072, 614799), (57456, 546488), (65664, 478177), (68311, 459648), (76608, 409866), (114912, 273244), (136622, 229824), (153216, 204933)]