18914329728

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{4211}}^1$

素因数の和:4795

約数の個数: 192

約数和(自身を含む): 62329849920

約数和(自身を除く): 43415520192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 557, 576, 672, 896, 1008, 1114, 1152, 1344, 1671, 2016, 2228, 2688, 3342, 3899, 4032, 4211, 4456, 5013, 6684, 7798, 8064, 8422, 8912, 10026, 11697, 12633, 13368, 15596, 16844, 17824, 20052, 23394, 25266, 26736, 29477, 31192, 33688, 35091, 35648, 37899, 40104, 46788, 50532, 53472, 58954, 62384, 67376, 70182, 71296, 75798, 80208, 88431, 93576, 101064, 106944, 117908, 124768, 134752, 140364, 151596, 160416, 176862, 187152, 202128, 213888, 235816, 249536, 265293, 269504, 280728, 303192, 320832, 353724, 374304, 404256, 471632, 499072, 530586, 539008, 561456, 606384, 641664, 707448, 748608, 808512, 943264, 1061172, 1122912, 1212768, 1414896, 1497216, 1617024, 1886528, 2122344, 2245824, 2345527, 2425536, 2829792, 3773056, 4244688, 4491648, 4691054, 4851072, 5659584, 7036581, 8489376, 9382108, 11319168, 14073162, 16418689, 16978752, 18764216, 21109743, 28146324, 32837378, 33957504, 37528432, 42219486, 49256067, 56292648, 65674756, 75056864, 84438972, 98512134, 112585296, 131349512, 147768201, 150113728, 168877944, 197024268, 225170592, 262699024, 295536402, 300227456, 337755888, 394048536, 450341184, 525398048, 591072804, 675511776, 788097072, 900682368, 1050796096, 1182145608, 1351023552, 1576194144, 2101592192, 2364291216, 2702047104, 3152388288, 4728582432, 6304776576, 9457164864, 18914329728]

約数ペア:

[(1, 18914329728), (2, 9457164864), (3, 6304776576), (4, 4728582432), (6, 3152388288), (7, 2702047104), (8, 2364291216), (9, 2101592192), (12, 1576194144), (14, 1351023552), (16, 1182145608), (18, 1050796096), (21, 900682368), (24, 788097072), (28, 675511776), (32, 591072804), (36, 525398048), (42, 450341184), (48, 394048536), (56, 337755888), (63, 300227456), (64, 295536402), (72, 262699024), (84, 225170592), (96, 197024268), (112, 168877944), (126, 150113728), (128, 147768201), (144, 131349512), (168, 112585296), (192, 98512134), (224, 84438972), (252, 75056864), (288, 65674756), (336, 56292648), (384, 49256067), (448, 42219486), (504, 37528432), (557, 33957504), (576, 32837378), (672, 28146324), (896, 21109743), (1008, 18764216), (1114, 16978752), (1152, 16418689), (1344, 14073162), (1671, 11319168), (2016, 9382108), (2228, 8489376), (2688, 7036581), (3342, 5659584), (3899, 4851072), (4032, 4691054), (4211, 4491648), (4456, 4244688), (5013, 3773056), (6684, 2829792), (7798, 2425536), (8064, 2345527), (8422, 2245824), (8912, 2122344), (10026, 1886528), (11697, 1617024), (12633, 1497216), (13368, 1414896), (15596, 1212768), (16844, 1122912), (17824, 1061172), (20052, 943264), (23394, 808512), (25266, 748608), (26736, 707448), (29477, 641664), (31192, 606384), (33688, 561456), (35091, 539008), (35648, 530586), (37899, 499072), (40104, 471632), (46788, 404256), (50532, 374304), (53472, 353724), (58954, 320832), (62384, 303192), (67376, 280728), (70182, 269504), (71296, 265293), (75798, 249536), (80208, 235816), (88431, 213888), (93576, 202128), (101064, 187152), (106944, 176862), (117908, 160416), (124768, 151596), (134752, 140364)]