21788707824

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{3541}}^1$

素因数の和:3760

約数の個数: 240

約数和(自身を含む): 69544194720

約数和(自身を除く): 47755486896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 173, 208, 228, 234, 247, 304, 312, 342, 346, 456, 468, 494, 519, 624, 684, 692, 741, 912, 936, 988, 1038, 1368, 1384, 1482, 1557, 1872, 1976, 2076, 2223, 2249, 2736, 2768, 2964, 3114, 3287, 3541, 3952, 4152, 4446, 4498, 5928, 6228, 6574, 6747, 7082, 8304, 8892, 8996, 9861, 10623, 11856, 12456, 13148, 13494, 14164, 17784, 17992, 19722, 20241, 21246, 24912, 26296, 26988, 28328, 29583, 31869, 35568, 35984, 39444, 40482, 42492, 42731, 46033, 52592, 53976, 56656, 59166, 63738, 67279, 78888, 80964, 84984, 85462, 92066, 107952, 118332, 127476, 128193, 134558, 138099, 157776, 161928, 169968, 170924, 184132, 201837, 236664, 254952, 256386, 269116, 276198, 323856, 341848, 368264, 384579, 403674, 414297, 473328, 509904, 512772, 538232, 552396, 605511, 612593, 683696, 736528, 769158, 807348, 828594, 874627, 1025544, 1076464, 1104792, 1211022, 1225186, 1538316, 1614696, 1657188, 1749254, 1837779, 2051088, 2209584, 2422044, 2450372, 2623881, 3076632, 3229392, 3314376, 3498508, 3675558, 4844088, 4900744, 5247762, 5513337, 6153264, 6628752, 6997016, 7351116, 7871643, 7963709, 9688176, 9801488, 10495524, 11026674, 11639267, 13994032, 14702232, 15743286, 15927418, 20991048, 22053348, 23278534, 23891127, 29404464, 31486572, 31854836, 34917801, 41982096, 44106696, 46557068, 47782254, 62973144, 63709672, 69835602, 71673381, 88213392, 93114136, 95564508, 104753403, 125946288, 127419344, 139671204, 143346762, 151310471, 186228272, 191129016, 209506806, 279342408, 286693524, 302620942, 382258032, 419013612, 453931413, 558684816, 573387048, 605241884, 838027224, 907862826, 1146774096, 1210483768, 1361794239, 1676054448, 1815725652, 2420967536, 2723588478, 3631451304, 5447176956, 7262902608, 10894353912, 21788707824]

約数ペア:

[(1, 21788707824), (2, 10894353912), (3, 7262902608), (4, 5447176956), (6, 3631451304), (8, 2723588478), (9, 2420967536), (12, 1815725652), (13, 1676054448), (16, 1361794239), (18, 1210483768), (19, 1146774096), (24, 907862826), (26, 838027224), (36, 605241884), (38, 573387048), (39, 558684816), (48, 453931413), (52, 419013612), (57, 382258032), (72, 302620942), (76, 286693524), (78, 279342408), (104, 209506806), (114, 191129016), (117, 186228272), (144, 151310471), (152, 143346762), (156, 139671204), (171, 127419344), (173, 125946288), (208, 104753403), (228, 95564508), (234, 93114136), (247, 88213392), (304, 71673381), (312, 69835602), (342, 63709672), (346, 62973144), (456, 47782254), (468, 46557068), (494, 44106696), (519, 41982096), (624, 34917801), (684, 31854836), (692, 31486572), (741, 29404464), (912, 23891127), (936, 23278534), (988, 22053348), (1038, 20991048), (1368, 15927418), (1384, 15743286), (1482, 14702232), (1557, 13994032), (1872, 11639267), (1976, 11026674), (2076, 10495524), (2223, 9801488), (2249, 9688176), (2736, 7963709), (2768, 7871643), (2964, 7351116), (3114, 6997016), (3287, 6628752), (3541, 6153264), (3952, 5513337), (4152, 5247762), (4446, 4900744), (4498, 4844088), (5928, 3675558), (6228, 3498508), (6574, 3314376), (6747, 3229392), (7082, 3076632), (8304, 2623881), (8892, 2450372), (8996, 2422044), (9861, 2209584), (10623, 2051088), (11856, 1837779), (12456, 1749254), (13148, 1657188), (13494, 1614696), (14164, 1538316), (17784, 1225186), (17992, 1211022), (19722, 1104792), (20241, 1076464), (21246, 1025544), (24912, 874627), (26296, 828594), (26988, 807348), (28328, 769158), (29583, 736528), (31869, 683696), (35568, 612593), (35984, 605511), (39444, 552396), (40482, 538232), (42492, 512772), (42731, 509904), (46033, 473328), (52592, 414297), (53976, 403674), (56656, 384579), (59166, 368264), (63738, 341848), (67279, 323856), (78888, 276198), (80964, 269116), (84984, 256386), (85462, 254952), (92066, 236664), (107952, 201837), (118332, 184132), (127476, 170924), (128193, 169968), (134558, 161928), (138099, 157776)]