19903734144

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{503}}^1\times {\mathrm{701}}^1$

素因数の和:1238

約数の個数: 288

約数和(自身を含む): 66853790640

約数和(自身を除く): 46950056496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 503, 504, 576, 588, 672, 701, 784, 882, 896, 1006, 1008, 1152, 1176, 1344, 1402, 1509, 1568, 1764, 2012, 2016, 2103, 2352, 2688, 2804, 3018, 3136, 3521, 3528, 4024, 4032, 4206, 4527, 4704, 4907, 5608, 6036, 6272, 6309, 7042, 7056, 8048, 8064, 8412, 9054, 9408, 9814, 10563, 11216, 12072, 12618, 14084, 14112, 14721, 16096, 16824, 18108, 18816, 19628, 21126, 22432, 24144, 24647, 25236, 28168, 28224, 29442, 31689, 32192, 33648, 34349, 36216, 39256, 42252, 44163, 44864, 48288, 49294, 50472, 56336, 56448, 58884, 63378, 64384, 67296, 68698, 72432, 73941, 78512, 84504, 88326, 89728, 96576, 98588, 100944, 103047, 112672, 117768, 126756, 134592, 137396, 144864, 147882, 157024, 169008, 176652, 193152, 197176, 201888, 206094, 221823, 225344, 235536, 253512, 269184, 274792, 289728, 295764, 309141, 314048, 338016, 352603, 353304, 394352, 403776, 412188, 443646, 450688, 471072, 507024, 549584, 579456, 591528, 618282, 628096, 676032, 705206, 706608, 788704, 807552, 824376, 887292, 942144, 1014048, 1057809, 1099168, 1183056, 1236564, 1352064, 1410412, 1413216, 1577408, 1648752, 1774584, 1884288, 2028096, 2115618, 2198336, 2366112, 2468221, 2473128, 2820824, 2826432, 3154816, 3173427, 3297504, 3549168, 4056192, 4231236, 4396672, 4732224, 4936442, 4946256, 5641648, 5652864, 6346854, 6595008, 7098336, 7404663, 8462472, 9464448, 9872884, 9892512, 11283296, 12693708, 13190016, 14196672, 14809326, 16924944, 17277547, 19745768, 19785024, 22213989, 22566592, 25387416, 28393344, 29618652, 33849888, 34555094, 39491536, 39570048, 44427978, 45133184, 50774832, 51832641, 59237304, 67699776, 69110188, 78983072, 88855956, 101549664, 103665282, 118474608, 135399552, 138220376, 155497923, 157966144, 177711912, 203099328, 207330564, 236949216, 276440752, 310995846, 315932288, 355423824, 406198656, 414661128, 473898432, 552881504, 621991692, 710847648, 829322256, 947796864, 1105763008, 1243983384, 1421695296, 1658644512, 2211526016, 2487966768, 2843390592, 3317289024, 4975933536, 6634578048, 9951867072, 19903734144]

約数ペア:

[(1, 19903734144), (2, 9951867072), (3, 6634578048), (4, 4975933536), (6, 3317289024), (7, 2843390592), (8, 2487966768), (9, 2211526016), (12, 1658644512), (14, 1421695296), (16, 1243983384), (18, 1105763008), (21, 947796864), (24, 829322256), (28, 710847648), (32, 621991692), (36, 552881504), (42, 473898432), (48, 414661128), (49, 406198656), (56, 355423824), (63, 315932288), (64, 310995846), (72, 276440752), (84, 236949216), (96, 207330564), (98, 203099328), (112, 177711912), (126, 157966144), (128, 155497923), (144, 138220376), (147, 135399552), (168, 118474608), (192, 103665282), (196, 101549664), (224, 88855956), (252, 78983072), (288, 69110188), (294, 67699776), (336, 59237304), (384, 51832641), (392, 50774832), (441, 45133184), (448, 44427978), (503, 39570048), (504, 39491536), (576, 34555094), (588, 33849888), (672, 29618652), (701, 28393344), (784, 25387416), (882, 22566592), (896, 22213989), (1006, 19785024), (1008, 19745768), (1152, 17277547), (1176, 16924944), (1344, 14809326), (1402, 14196672), (1509, 13190016), (1568, 12693708), (1764, 11283296), (2012, 9892512), (2016, 9872884), (2103, 9464448), (2352, 8462472), (2688, 7404663), (2804, 7098336), (3018, 6595008), (3136, 6346854), (3521, 5652864), (3528, 5641648), (4024, 4946256), (4032, 4936442), (4206, 4732224), (4527, 4396672), (4704, 4231236), (4907, 4056192), (5608, 3549168), (6036, 3297504), (6272, 3173427), (6309, 3154816), (7042, 2826432), (7056, 2820824), (8048, 2473128), (8064, 2468221), (8412, 2366112), (9054, 2198336), (9408, 2115618), (9814, 2028096), (10563, 1884288), (11216, 1774584), (12072, 1648752), (12618, 1577408), (14084, 1413216), (14112, 1410412), (14721, 1352064), (16096, 1236564), (16824, 1183056), (18108, 1099168), (18816, 1057809), (19628, 1014048), (21126, 942144), (22432, 887292), (24144, 824376), (24647, 807552), (25236, 788704), (28168, 706608), (28224, 705206), (29442, 676032), (31689, 628096), (32192, 618282), (33648, 591528), (34349, 579456), (36216, 549584), (39256, 507024), (42252, 471072), (44163, 450688), (44864, 443646), (48288, 412188), (49294, 403776), (50472, 394352), (56336, 353304), (56448, 352603), (58884, 338016), (63378, 314048), (64384, 309141), (67296, 295764), (68698, 289728), (72432, 274792), (73941, 269184), (78512, 253512), (84504, 235536), (88326, 225344), (89728, 221823), (96576, 206094), (98588, 201888), (100944, 197176), (103047, 193152), (112672, 176652), (117768, 169008), (126756, 157024), (134592, 147882), (137396, 144864)]