27856670868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1759}}^1$

素因数の和:1951

約数の個数: 216

約数和(自身を含む): 80893612800

約数和(自身を除く): 53036941932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 137, 156, 169, 171, 228, 234, 247, 274, 338, 342, 411, 468, 494, 507, 548, 676, 684, 741, 822, 988, 1014, 1233, 1482, 1521, 1644, 1759, 1781, 2028, 2223, 2466, 2603, 2964, 3042, 3211, 3518, 3562, 4446, 4932, 5206, 5277, 5343, 6084, 6422, 7036, 7124, 7809, 8892, 9633, 10412, 10554, 10686, 12844, 15618, 15831, 16029, 19266, 21108, 21372, 22867, 23153, 23427, 28899, 31236, 31662, 32058, 33421, 33839, 38532, 45734, 46306, 46854, 57798, 63324, 64116, 66842, 67678, 68601, 69459, 91468, 92612, 93708, 100263, 101517, 115596, 133684, 135356, 137202, 138918, 200526, 203034, 205803, 208377, 240983, 274404, 277836, 297271, 300789, 304551, 401052, 406068, 411606, 416754, 434473, 439907, 481966, 594542, 601578, 609102, 722949, 823212, 833508, 868946, 879814, 891813, 963932, 1189084, 1203156, 1218204, 1303419, 1319721, 1445898, 1737892, 1759628, 1783626, 2168847, 2606838, 2639442, 2675439, 2891796, 3132779, 3567252, 3910257, 3959163, 4337694, 4578677, 5213676, 5278884, 5350878, 5648149, 6265558, 7820514, 7918326, 8675388, 9157354, 9398337, 10701756, 11296298, 12531116, 13736031, 15641028, 15836652, 16944447, 18314708, 18796674, 22592596, 27472062, 28195011, 33888894, 37593348, 40726127, 41208093, 50833341, 54944124, 56390022, 59522801, 67777788, 81452254, 82416186, 101666682, 112780044, 119045602, 122178381, 162904508, 164832372, 178568403, 203333364, 238091204, 244356762, 357136806, 366535143, 488713524, 535705209, 714273612, 733070286, 773796413, 1071410418, 1466140572, 1547592826, 2142820836, 2321389239, 3095185652, 4642778478, 6964167717, 9285556956, 13928335434, 27856670868]

約数ペア:

[(1, 27856670868), (2, 13928335434), (3, 9285556956), (4, 6964167717), (6, 4642778478), (9, 3095185652), (12, 2321389239), (13, 2142820836), (18, 1547592826), (19, 1466140572), (26, 1071410418), (36, 773796413), (38, 733070286), (39, 714273612), (52, 535705209), (57, 488713524), (76, 366535143), (78, 357136806), (114, 244356762), (117, 238091204), (137, 203333364), (156, 178568403), (169, 164832372), (171, 162904508), (228, 122178381), (234, 119045602), (247, 112780044), (274, 101666682), (338, 82416186), (342, 81452254), (411, 67777788), (468, 59522801), (494, 56390022), (507, 54944124), (548, 50833341), (676, 41208093), (684, 40726127), (741, 37593348), (822, 33888894), (988, 28195011), (1014, 27472062), (1233, 22592596), (1482, 18796674), (1521, 18314708), (1644, 16944447), (1759, 15836652), (1781, 15641028), (2028, 13736031), (2223, 12531116), (2466, 11296298), (2603, 10701756), (2964, 9398337), (3042, 9157354), (3211, 8675388), (3518, 7918326), (3562, 7820514), (4446, 6265558), (4932, 5648149), (5206, 5350878), (5277, 5278884), (5343, 5213676), (6084, 4578677), (6422, 4337694), (7036, 3959163), (7124, 3910257), (7809, 3567252), (8892, 3132779), (9633, 2891796), (10412, 2675439), (10554, 2639442), (10686, 2606838), (12844, 2168847), (15618, 1783626), (15831, 1759628), (16029, 1737892), (19266, 1445898), (21108, 1319721), (21372, 1303419), (22867, 1218204), (23153, 1203156), (23427, 1189084), (28899, 963932), (31236, 891813), (31662, 879814), (32058, 868946), (33421, 833508), (33839, 823212), (38532, 722949), (45734, 609102), (46306, 601578), (46854, 594542), (57798, 481966), (63324, 439907), (64116, 434473), (66842, 416754), (67678, 411606), (68601, 406068), (69459, 401052), (91468, 304551), (92612, 300789), (93708, 297271), (100263, 277836), (101517, 274404), (115596, 240983), (133684, 208377), (135356, 205803), (137202, 203034), (138918, 200526)]