19271898464

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 288

約数和(自身を含む): 49797070848

約数和(自身を除く): 30525172384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 41, 52, 56, 62, 82, 91, 104, 112, 124, 127, 164, 182, 208, 217, 224, 248, 254, 287, 328, 364, 403, 416, 434, 496, 508, 533, 574, 656, 728, 806, 868, 889, 992, 1016, 1066, 1148, 1271, 1312, 1456, 1612, 1651, 1681, 1736, 1778, 2032, 2132, 2296, 2542, 2821, 2912, 3224, 3302, 3362, 3472, 3556, 3731, 3937, 4064, 4264, 4592, 5084, 5207, 5642, 6448, 6604, 6724, 6944, 7112, 7462, 7874, 8528, 8897, 9184, 10168, 10414, 11284, 11557, 11767, 12896, 13208, 13448, 14224, 14924, 15748, 16523, 17056, 17794, 20336, 20828, 21853, 22568, 23114, 23534, 26416, 26896, 27559, 28448, 29848, 31496, 33046, 35588, 36449, 40672, 41656, 43706, 45136, 46228, 47068, 51181, 52111, 52832, 53792, 55118, 59696, 62992, 66092, 67691, 71176, 72898, 83312, 87412, 90272, 92456, 94136, 102362, 104222, 110236, 115661, 119392, 125984, 132184, 135382, 142352, 145796, 152971, 161417, 166624, 174824, 184912, 188272, 204724, 208444, 213487, 220472, 231322, 264368, 270764, 284704, 291592, 305942, 322834, 349648, 358267, 364777, 369824, 376544, 409448, 416888, 426974, 440944, 462644, 473837, 528736, 541528, 583184, 611884, 645668, 677443, 699296, 716534, 729554, 818896, 833776, 853948, 881888, 925288, 947674, 1083056, 1129919, 1166368, 1223768, 1291336, 1354886, 1433068, 1459108, 1494409, 1637792, 1667552, 1707896, 1850576, 1895348, 2098421, 2166112, 2259838, 2447536, 2582672, 2709772, 2775331, 2866136, 2918216, 2988818, 3415792, 3701152, 3790696, 4196842, 4519676, 4742101, 4895072, 5165344, 5419544, 5550662, 5732272, 5836432, 5977636, 6618097, 6831584, 7581392, 8393684, 9039352, 9484202, 10839088, 11101324, 11464544, 11672864, 11955272, 13236194, 14688947, 15162784, 16787368, 18078704, 18968404, 19427317, 21678176, 22202648, 23910544, 26472388, 29377894, 33574736, 36157408, 37936808, 38854634, 44405296, 46326679, 47821088, 52944776, 58755788, 67149472, 75873616, 77709268, 86035261, 88810592, 92653358, 105889552, 117511576, 151747232, 155418536, 172070522, 185306716, 211779104, 235023152, 310837072, 344141044, 370613432, 470046304, 602246827, 621674144, 688282088, 741226864, 1204493654, 1376564176, 1482453728, 2408987308, 2753128352, 4817974616, 9635949232, 19271898464]

約数ペア:

[(1, 19271898464), (2, 9635949232), (4, 4817974616), (7, 2753128352), (8, 2408987308), (13, 1482453728), (14, 1376564176), (16, 1204493654), (26, 741226864), (28, 688282088), (31, 621674144), (32, 602246827), (41, 470046304), (52, 370613432), (56, 344141044), (62, 310837072), (82, 235023152), (91, 211779104), (104, 185306716), (112, 172070522), (124, 155418536), (127, 151747232), (164, 117511576), (182, 105889552), (208, 92653358), (217, 88810592), (224, 86035261), (248, 77709268), (254, 75873616), (287, 67149472), (328, 58755788), (364, 52944776), (403, 47821088), (416, 46326679), (434, 44405296), (496, 38854634), (508, 37936808), (533, 36157408), (574, 33574736), (656, 29377894), (728, 26472388), (806, 23910544), (868, 22202648), (889, 21678176), (992, 19427317), (1016, 18968404), (1066, 18078704), (1148, 16787368), (1271, 15162784), (1312, 14688947), (1456, 13236194), (1612, 11955272), (1651, 11672864), (1681, 11464544), (1736, 11101324), (1778, 10839088), (2032, 9484202), (2132, 9039352), (2296, 8393684), (2542, 7581392), (2821, 6831584), (2912, 6618097), (3224, 5977636), (3302, 5836432), (3362, 5732272), (3472, 5550662), (3556, 5419544), (3731, 5165344), (3937, 4895072), (4064, 4742101), (4264, 4519676), (4592, 4196842), (5084, 3790696), (5207, 3701152), (5642, 3415792), (6448, 2988818), (6604, 2918216), (6724, 2866136), (6944, 2775331), (7112, 2709772), (7462, 2582672), (7874, 2447536), (8528, 2259838), (8897, 2166112), (9184, 2098421), (10168, 1895348), (10414, 1850576), (11284, 1707896), (11557, 1667552), (11767, 1637792), (12896, 1494409), (13208, 1459108), (13448, 1433068), (14224, 1354886), (14924, 1291336), (15748, 1223768), (16523, 1166368), (17056, 1129919), (17794, 1083056), (20336, 947674), (20828, 925288), (21853, 881888), (22568, 853948), (23114, 833776), (23534, 818896), (26416, 729554), (26896, 716534), (27559, 699296), (28448, 677443), (29848, 645668), (31496, 611884), (33046, 583184), (35588, 541528), (36449, 528736), (40672, 473837), (41656, 462644), (43706, 440944), (45136, 426974), (46228, 416888), (47068, 409448), (51181, 376544), (52111, 369824), (52832, 364777), (53792, 358267), (55118, 349648), (59696, 322834), (62992, 305942), (66092, 291592), (67691, 284704), (71176, 270764), (72898, 264368), (83312, 231322), (87412, 220472), (90272, 213487), (92456, 208444), (94136, 204724), (102362, 188272), (104222, 184912), (110236, 174824), (115661, 166624), (119392, 161417), (125984, 152971), (132184, 145796), (135382, 142352)]