21931282912

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1246

約数の個数: 288

約数和(自身を含む): 58687856640

約数和(自身を除く): 36756573728

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 37, 38, 44, 56, 74, 76, 77, 88, 112, 121, 133, 148, 152, 154, 176, 209, 224, 242, 259, 266, 296, 304, 308, 352, 407, 418, 484, 518, 532, 592, 608, 616, 703, 814, 836, 847, 968, 1036, 1064, 1151, 1184, 1232, 1406, 1463, 1628, 1672, 1694, 1936, 2072, 2128, 2299, 2302, 2464, 2812, 2849, 2926, 3256, 3344, 3388, 3872, 4144, 4256, 4477, 4598, 4604, 4921, 5624, 5698, 5852, 6512, 6688, 6776, 7733, 8057, 8288, 8954, 9196, 9208, 9842, 11248, 11396, 11704, 12661, 13024, 13552, 15466, 16093, 16114, 17908, 18392, 18416, 19684, 21869, 22496, 22792, 23408, 25322, 27104, 30932, 31339, 32186, 32228, 35816, 36784, 36832, 39368, 42587, 43738, 45584, 46816, 50644, 54131, 61864, 62678, 64372, 64456, 71632, 73568, 78736, 85063, 85174, 87476, 88627, 91168, 101288, 108262, 123728, 125356, 128744, 128912, 139271, 143264, 153083, 157472, 170126, 170348, 174952, 177254, 202576, 216524, 240559, 247456, 250712, 257488, 257824, 278542, 298109, 306166, 340252, 340696, 349904, 354508, 405152, 433048, 468457, 481118, 501424, 514976, 557084, 595441, 596218, 612332, 680504, 681392, 699808, 709016, 809153, 866096, 936914, 962236, 974897, 1002848, 1114168, 1190882, 1192436, 1224664, 1361008, 1362784, 1418032, 1618306, 1683913, 1732192, 1873828, 1924472, 1949794, 2228336, 2381764, 2384872, 2449328, 2646149, 2722016, 2836064, 3236612, 3279199, 3367826, 3747656, 3848944, 3899588, 4456672, 4763528, 4769744, 4898656, 5153027, 5292298, 5664071, 6473224, 6558398, 6735652, 7495312, 7697888, 7799176, 8900683, 9527056, 9539488, 10306054, 10584596, 11328142, 12946448, 13116796, 13471304, 14990624, 15598352, 17801366, 18523043, 19054112, 20612108, 21169192, 22656284, 25892896, 26233592, 26942608, 31196704, 35602732, 36071189, 37046086, 41224216, 42338384, 45312568, 52467184, 53885216, 62304781, 71205464, 72142378, 74092172, 82448432, 84676768, 90625136, 97907513, 104934368, 124609562, 142410928, 144284756, 148184344, 164896864, 181250272, 195815026, 249219124, 284821856, 288569512, 296368688, 391630052, 498438248, 577139024, 592737376, 685352591, 783260104, 996876496, 1154278048, 1370705182, 1566520208, 1993752992, 2741410364, 3133040416, 5482820728, 10965641456, 21931282912]

約数ペア:

[(1, 21931282912), (2, 10965641456), (4, 5482820728), (7, 3133040416), (8, 2741410364), (11, 1993752992), (14, 1566520208), (16, 1370705182), (19, 1154278048), (22, 996876496), (28, 783260104), (32, 685352591), (37, 592737376), (38, 577139024), (44, 498438248), (56, 391630052), (74, 296368688), (76, 288569512), (77, 284821856), (88, 249219124), (112, 195815026), (121, 181250272), (133, 164896864), (148, 148184344), (152, 144284756), (154, 142410928), (176, 124609562), (209, 104934368), (224, 97907513), (242, 90625136), (259, 84676768), (266, 82448432), (296, 74092172), (304, 72142378), (308, 71205464), (352, 62304781), (407, 53885216), (418, 52467184), (484, 45312568), (518, 42338384), (532, 41224216), (592, 37046086), (608, 36071189), (616, 35602732), (703, 31196704), (814, 26942608), (836, 26233592), (847, 25892896), (968, 22656284), (1036, 21169192), (1064, 20612108), (1151, 19054112), (1184, 18523043), (1232, 17801366), (1406, 15598352), (1463, 14990624), (1628, 13471304), (1672, 13116796), (1694, 12946448), (1936, 11328142), (2072, 10584596), (2128, 10306054), (2299, 9539488), (2302, 9527056), (2464, 8900683), (2812, 7799176), (2849, 7697888), (2926, 7495312), (3256, 6735652), (3344, 6558398), (3388, 6473224), (3872, 5664071), (4144, 5292298), (4256, 5153027), (4477, 4898656), (4598, 4769744), (4604, 4763528), (4921, 4456672), (5624, 3899588), (5698, 3848944), (5852, 3747656), (6512, 3367826), (6688, 3279199), (6776, 3236612), (7733, 2836064), (8057, 2722016), (8288, 2646149), (8954, 2449328), (9196, 2384872), (9208, 2381764), (9842, 2228336), (11248, 1949794), (11396, 1924472), (11704, 1873828), (12661, 1732192), (13024, 1683913), (13552, 1618306), (15466, 1418032), (16093, 1362784), (16114, 1361008), (17908, 1224664), (18392, 1192436), (18416, 1190882), (19684, 1114168), (21869, 1002848), (22496, 974897), (22792, 962236), (23408, 936914), (25322, 866096), (27104, 809153), (30932, 709016), (31339, 699808), (32186, 681392), (32228, 680504), (35816, 612332), (36784, 596218), (36832, 595441), (39368, 557084), (42587, 514976), (43738, 501424), (45584, 481118), (46816, 468457), (50644, 433048), (54131, 405152), (61864, 354508), (62678, 349904), (64372, 340696), (64456, 340252), (71632, 306166), (73568, 298109), (78736, 278542), (85063, 257824), (85174, 257488), (87476, 250712), (88627, 247456), (91168, 240559), (101288, 216524), (108262, 202576), (123728, 177254), (125356, 174952), (128744, 170348), (128912, 170126), (139271, 157472), (143264, 153083)]