19887747264

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{49823}}^1$

素因数の和:49865

約数の個数: 280

約数和(自身を含む): 73501959168

約数和(自身を除く): 53614211904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 192, 198, 216, 224, 231, 252, 264, 288, 297, 308, 324, 336, 352, 378, 396, 432, 448, 462, 504, 528, 567, 576, 594, 616, 648, 672, 693, 704, 756, 792, 864, 891, 924, 1008, 1056, 1134, 1188, 1232, 1296, 1344, 1386, 1512, 1584, 1728, 1782, 1848, 2016, 2079, 2112, 2268, 2376, 2464, 2592, 2772, 3024, 3168, 3564, 3696, 4032, 4158, 4536, 4752, 4928, 5184, 5544, 6048, 6237, 6336, 7128, 7392, 8316, 9072, 9504, 11088, 12096, 12474, 14256, 14784, 16632, 18144, 19008, 22176, 24948, 28512, 33264, 36288, 44352, 49823, 49896, 57024, 66528, 99646, 99792, 133056, 149469, 199292, 199584, 298938, 348761, 398584, 399168, 448407, 548053, 597876, 697522, 797168, 896814, 1046283, 1096106, 1195752, 1345221, 1395044, 1594336, 1644159, 1793628, 2092566, 2192212, 2391504, 2690442, 2790088, 3138849, 3188672, 3288318, 3587256, 3836371, 4035663, 4185132, 4384424, 4783008, 4932477, 5380884, 5580176, 6277698, 6576636, 7174512, 7672742, 8071326, 8370264, 8768848, 9416547, 9566016, 9864954, 10761768, 11160352, 11509113, 12555396, 13153272, 14349024, 14797431, 15345484, 16142652, 16740528, 17537696, 18833094, 19729908, 21523536, 22320704, 23018226, 25110792, 26306544, 28249641, 28698048, 29594862, 30690968, 32285304, 33481056, 34527339, 35075392, 37666188, 39459816, 43047072, 44392293, 46036452, 50221584, 52613088, 56499282, 59189724, 61381936, 64570608, 66962112, 69054678, 75332376, 78919632, 86094144, 88784586, 92072904, 100443168, 103582017, 105226176, 112998564, 118379448, 122763872, 129141216, 138109356, 150664752, 157839264, 177569172, 184145808, 200886336, 207164034, 225997128, 236758896, 245527744, 258282432, 276218712, 301329504, 310746051, 315678528, 355138344, 368291616, 414328068, 451994256, 473517792, 552437424, 602659008, 621492102, 710276688, 736583232, 828656136, 903988512, 947035584, 1104874848, 1242984204, 1420553376, 1657312272, 1807977024, 2209749696, 2485968408, 2841106752, 3314624544, 4971936816, 6629249088, 9943873632, 19887747264]

約数ペア:

[(1, 19887747264), (2, 9943873632), (3, 6629249088), (4, 4971936816), (6, 3314624544), (7, 2841106752), (8, 2485968408), (9, 2209749696), (11, 1807977024), (12, 1657312272), (14, 1420553376), (16, 1242984204), (18, 1104874848), (21, 947035584), (22, 903988512), (24, 828656136), (27, 736583232), (28, 710276688), (32, 621492102), (33, 602659008), (36, 552437424), (42, 473517792), (44, 451994256), (48, 414328068), (54, 368291616), (56, 355138344), (63, 315678528), (64, 310746051), (66, 301329504), (72, 276218712), (77, 258282432), (81, 245527744), (84, 236758896), (88, 225997128), (96, 207164034), (99, 200886336), (108, 184145808), (112, 177569172), (126, 157839264), (132, 150664752), (144, 138109356), (154, 129141216), (162, 122763872), (168, 118379448), (176, 112998564), (189, 105226176), (192, 103582017), (198, 100443168), (216, 92072904), (224, 88784586), (231, 86094144), (252, 78919632), (264, 75332376), (288, 69054678), (297, 66962112), (308, 64570608), (324, 61381936), (336, 59189724), (352, 56499282), (378, 52613088), (396, 50221584), (432, 46036452), (448, 44392293), (462, 43047072), (504, 39459816), (528, 37666188), (567, 35075392), (576, 34527339), (594, 33481056), (616, 32285304), (648, 30690968), (672, 29594862), (693, 28698048), (704, 28249641), (756, 26306544), (792, 25110792), (864, 23018226), (891, 22320704), (924, 21523536), (1008, 19729908), (1056, 18833094), (1134, 17537696), (1188, 16740528), (1232, 16142652), (1296, 15345484), (1344, 14797431), (1386, 14349024), (1512, 13153272), (1584, 12555396), (1728, 11509113), (1782, 11160352), (1848, 10761768), (2016, 9864954), (2079, 9566016), (2112, 9416547), (2268, 8768848), (2376, 8370264), (2464, 8071326), (2592, 7672742), (2772, 7174512), (3024, 6576636), (3168, 6277698), (3564, 5580176), (3696, 5380884), (4032, 4932477), (4158, 4783008), (4536, 4384424), (4752, 4185132), (4928, 4035663), (5184, 3836371), (5544, 3587256), (6048, 3288318), (6237, 3188672), (6336, 3138849), (7128, 2790088), (7392, 2690442), (8316, 2391504), (9072, 2192212), (9504, 2092566), (11088, 1793628), (12096, 1644159), (12474, 1594336), (14256, 1395044), (14784, 1345221), (16632, 1195752), (18144, 1096106), (19008, 1046283), (22176, 896814), (24948, 797168), (28512, 697522), (33264, 597876), (36288, 548053), (44352, 448407), (49823, 399168), (49896, 398584), (57024, 348761), (66528, 298938), (99646, 199584), (99792, 199292), (133056, 149469)]