19760123768

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:431

約数の個数: 288

約数和(自身を含む): 50434876800

約数和(自身を除く): 30674753032

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 49, 56, 59, 77, 88, 92, 98, 118, 121, 154, 161, 184, 196, 236, 242, 253, 307, 308, 322, 392, 413, 472, 484, 506, 539, 614, 616, 644, 649, 826, 847, 968, 1012, 1078, 1127, 1228, 1288, 1298, 1357, 1652, 1694, 1771, 2024, 2149, 2156, 2254, 2456, 2596, 2714, 2783, 2891, 3304, 3377, 3388, 3542, 4298, 4312, 4508, 4543, 5192, 5428, 5566, 5782, 5929, 6754, 6776, 7061, 7084, 7139, 8596, 9016, 9086, 9499, 10856, 11132, 11564, 11858, 12397, 13508, 14122, 14168, 14278, 14927, 15043, 17192, 18113, 18172, 18998, 19481, 22264, 23128, 23639, 23716, 24794, 27016, 28244, 28556, 29854, 30086, 31801, 36226, 36344, 37147, 37996, 38962, 47278, 47432, 49427, 49588, 49973, 56488, 57112, 59708, 60172, 63602, 66493, 72452, 74294, 75992, 77671, 77924, 94556, 98854, 99176, 99946, 104489, 119416, 120344, 126791, 127204, 132986, 136367, 144904, 148588, 155342, 155848, 164197, 165473, 189112, 197708, 199243, 199892, 208978, 253582, 254408, 260029, 265972, 272734, 297176, 310684, 328394, 330946, 345989, 349811, 395416, 398486, 399784, 416599, 417956, 507164, 520058, 531944, 543697, 545468, 621368, 656788, 661892, 691978, 699622, 731423, 796972, 833198, 835912, 854381, 887537, 1014328, 1040116, 1087394, 1090936, 1149379, 1313576, 1323784, 1383956, 1394701, 1399244, 1462846, 1593944, 1666396, 1708762, 1775074, 1820203, 2080232, 2174788, 2191673, 2298758, 2767912, 2789402, 2798488, 2916193, 2925692, 3332792, 3417524, 3550148, 3640406, 3805879, 4349576, 4383346, 4582589, 4597516, 5578804, 5832386, 5851384, 5980667, 6835048, 7100296, 7280812, 7611758, 8045653, 8766692, 9165178, 9195032, 9762907, 11157608, 11664772, 11961334, 14561624, 15223516, 15341711, 16091306, 17533384, 18330356, 19525814, 20413351, 23329544, 23922668, 30447032, 30683422, 32078123, 32182612, 36660712, 39051628, 40826702, 41864669, 47845336, 50408479, 61366844, 64156246, 64365224, 78103256, 81653404, 83729338, 100816958, 107391977, 122733688, 128312492, 163306808, 167458676, 201633916, 214783954, 224546861, 256624984, 334917352, 352859353, 403267832, 429567908, 449093722, 705718706, 859135816, 898187444, 1411437412, 1796374888, 2470015471, 2822874824, 4940030942, 9880061884, 19760123768]

約数ペア:

[(1, 19760123768), (2, 9880061884), (4, 4940030942), (7, 2822874824), (8, 2470015471), (11, 1796374888), (14, 1411437412), (22, 898187444), (23, 859135816), (28, 705718706), (44, 449093722), (46, 429567908), (49, 403267832), (56, 352859353), (59, 334917352), (77, 256624984), (88, 224546861), (92, 214783954), (98, 201633916), (118, 167458676), (121, 163306808), (154, 128312492), (161, 122733688), (184, 107391977), (196, 100816958), (236, 83729338), (242, 81653404), (253, 78103256), (307, 64365224), (308, 64156246), (322, 61366844), (392, 50408479), (413, 47845336), (472, 41864669), (484, 40826702), (506, 39051628), (539, 36660712), (614, 32182612), (616, 32078123), (644, 30683422), (649, 30447032), (826, 23922668), (847, 23329544), (968, 20413351), (1012, 19525814), (1078, 18330356), (1127, 17533384), (1228, 16091306), (1288, 15341711), (1298, 15223516), (1357, 14561624), (1652, 11961334), (1694, 11664772), (1771, 11157608), (2024, 9762907), (2149, 9195032), (2156, 9165178), (2254, 8766692), (2456, 8045653), (2596, 7611758), (2714, 7280812), (2783, 7100296), (2891, 6835048), (3304, 5980667), (3377, 5851384), (3388, 5832386), (3542, 5578804), (4298, 4597516), (4312, 4582589), (4508, 4383346), (4543, 4349576), (5192, 3805879), (5428, 3640406), (5566, 3550148), (5782, 3417524), (5929, 3332792), (6754, 2925692), (6776, 2916193), (7061, 2798488), (7084, 2789402), (7139, 2767912), (8596, 2298758), (9016, 2191673), (9086, 2174788), (9499, 2080232), (10856, 1820203), (11132, 1775074), (11564, 1708762), (11858, 1666396), (12397, 1593944), (13508, 1462846), (14122, 1399244), (14168, 1394701), (14278, 1383956), (14927, 1323784), (15043, 1313576), (17192, 1149379), (18113, 1090936), (18172, 1087394), (18998, 1040116), (19481, 1014328), (22264, 887537), (23128, 854381), (23639, 835912), (23716, 833198), (24794, 796972), (27016, 731423), (28244, 699622), (28556, 691978), (29854, 661892), (30086, 656788), (31801, 621368), (36226, 545468), (36344, 543697), (37147, 531944), (37996, 520058), (38962, 507164), (47278, 417956), (47432, 416599), (49427, 399784), (49588, 398486), (49973, 395416), (56488, 349811), (57112, 345989), (59708, 330946), (60172, 328394), (63602, 310684), (66493, 297176), (72452, 272734), (74294, 265972), (75992, 260029), (77671, 254408), (77924, 253582), (94556, 208978), (98854, 199892), (99176, 199243), (99946, 197708), (104489, 189112), (119416, 165473), (120344, 164197), (126791, 155848), (127204, 155342), (132986, 148588), (136367, 144904)]