12157412344

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:670

約数の個数: 192

約数和(自身を含む): 29944343520

約数和(自身を除く): 17786931176

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 49, 56, 74, 77, 88, 98, 148, 154, 181, 196, 259, 296, 308, 362, 392, 407, 421, 518, 539, 616, 724, 814, 842, 1036, 1078, 1267, 1448, 1628, 1684, 1813, 1991, 2072, 2156, 2534, 2849, 2947, 3256, 3368, 3626, 3982, 4312, 4631, 5068, 5698, 5894, 6697, 7252, 7964, 8869, 9262, 10136, 11396, 11788, 13394, 13937, 14504, 15577, 15928, 17738, 18524, 19943, 20629, 22792, 23576, 26788, 27874, 31154, 32417, 35476, 37048, 39886, 41258, 46879, 53576, 55748, 62308, 64834, 70952, 73667, 76201, 79772, 82516, 93758, 97559, 109039, 111496, 124616, 129668, 147334, 152402, 159544, 165032, 171347, 187516, 195118, 218078, 226919, 259336, 294668, 304804, 328153, 342694, 375032, 390236, 436156, 453838, 515669, 533407, 589336, 609608, 656306, 685388, 763273, 780472, 838211, 872312, 907676, 1031338, 1066814, 1199429, 1312612, 1370776, 1526546, 1676422, 1815352, 2062676, 2133628, 2398858, 2625224, 2819437, 3053092, 3352844, 3609683, 3733849, 4125352, 4267256, 4797716, 5638874, 5867477, 6106184, 6705688, 7219366, 7467698, 8396003, 9595432, 11277748, 11734954, 14438732, 14935396, 16792006, 19736059, 22555496, 23469908, 28877464, 29870792, 31013807, 33584012, 39472118, 41072339, 46939816, 62027614, 67168024, 78944236, 82144678, 124055228, 138152413, 157888472, 164289356, 217096649, 248110456, 276304826, 328578712, 434193298, 552609652, 868386596, 1105219304, 1519676543, 1736773192, 3039353086, 6078706172, 12157412344]

約数ペア:

[(1, 12157412344), (2, 6078706172), (4, 3039353086), (7, 1736773192), (8, 1519676543), (11, 1105219304), (14, 868386596), (22, 552609652), (28, 434193298), (37, 328578712), (44, 276304826), (49, 248110456), (56, 217096649), (74, 164289356), (77, 157888472), (88, 138152413), (98, 124055228), (148, 82144678), (154, 78944236), (181, 67168024), (196, 62027614), (259, 46939816), (296, 41072339), (308, 39472118), (362, 33584012), (392, 31013807), (407, 29870792), (421, 28877464), (518, 23469908), (539, 22555496), (616, 19736059), (724, 16792006), (814, 14935396), (842, 14438732), (1036, 11734954), (1078, 11277748), (1267, 9595432), (1448, 8396003), (1628, 7467698), (1684, 7219366), (1813, 6705688), (1991, 6106184), (2072, 5867477), (2156, 5638874), (2534, 4797716), (2849, 4267256), (2947, 4125352), (3256, 3733849), (3368, 3609683), (3626, 3352844), (3982, 3053092), (4312, 2819437), (4631, 2625224), (5068, 2398858), (5698, 2133628), (5894, 2062676), (6697, 1815352), (7252, 1676422), (7964, 1526546), (8869, 1370776), (9262, 1312612), (10136, 1199429), (11396, 1066814), (11788, 1031338), (13394, 907676), (13937, 872312), (14504, 838211), (15577, 780472), (15928, 763273), (17738, 685388), (18524, 656306), (19943, 609608), (20629, 589336), (22792, 533407), (23576, 515669), (26788, 453838), (27874, 436156), (31154, 390236), (32417, 375032), (35476, 342694), (37048, 328153), (39886, 304804), (41258, 294668), (46879, 259336), (53576, 226919), (55748, 218078), (62308, 195118), (64834, 187516), (70952, 171347), (73667, 165032), (76201, 159544), (79772, 152402), (82516, 147334), (93758, 129668), (97559, 124616), (109039, 111496)]