19204946712

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{383}}^1$

素因数の和:703

約数の個数: 288

約数和(自身を含む): 61922465280

約数和(自身を除く): 42717518568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 61, 63, 72, 84, 98, 122, 126, 147, 168, 183, 196, 233, 244, 252, 294, 366, 383, 392, 427, 441, 466, 488, 504, 549, 588, 699, 732, 766, 854, 882, 932, 1098, 1149, 1176, 1281, 1398, 1464, 1532, 1631, 1708, 1764, 1864, 2097, 2196, 2298, 2562, 2681, 2796, 2989, 3064, 3262, 3416, 3447, 3528, 3843, 4194, 4392, 4596, 4893, 5124, 5362, 5592, 5978, 6524, 6894, 7686, 8043, 8388, 8967, 9192, 9786, 10248, 10724, 11417, 11956, 13048, 13788, 14213, 14679, 15372, 16086, 16776, 17934, 18767, 19572, 21448, 22834, 23363, 23912, 24129, 26901, 27576, 28426, 29358, 30744, 32172, 34251, 35868, 37534, 39144, 42639, 45668, 46726, 48258, 53802, 56301, 56852, 58716, 64344, 68502, 70089, 71736, 75068, 85278, 89239, 91336, 93452, 96516, 99491, 102753, 107604, 112602, 113704, 117432, 127917, 137004, 140178, 150136, 163541, 168903, 170556, 178478, 186904, 193032, 198982, 205506, 210267, 215208, 225204, 255834, 267717, 274008, 280356, 298473, 327082, 337806, 341112, 356956, 397964, 411012, 420534, 450408, 490623, 511668, 535434, 560712, 596946, 624673, 654164, 675612, 696437, 713912, 795928, 803151, 822024, 841068, 895419, 981246, 1023336, 1070868, 1144787, 1193892, 1249346, 1308328, 1351224, 1392874, 1471869, 1606302, 1682136, 1790838, 1874019, 1962492, 2089311, 2141736, 2289574, 2387784, 2498692, 2785748, 2943738, 3212604, 3434361, 3581676, 3748038, 3924984, 4178622, 4372711, 4579148, 4997384, 5443579, 5571496, 5622057, 5887476, 6267933, 6425208, 6868722, 7163352, 7496076, 8357244, 8745422, 9158296, 10303083, 10887158, 11244114, 11774952, 12535866, 13118133, 13737444, 14992152, 16330737, 16714488, 17490844, 20606166, 21774316, 22488228, 25071732, 26236266, 27474888, 32661474, 34981688, 38105053, 39354399, 41212332, 43548632, 44976456, 48992211, 50143464, 52472532, 65322948, 76210106, 78708798, 82424664, 97984422, 104945064, 114315159, 130645896, 152420212, 157417596, 195968844, 228630318, 266735371, 304840424, 314835192, 342945477, 391937688, 457260636, 533470742, 685890954, 800206113, 914521272, 1066941484, 1371781908, 1600412226, 2133882968, 2400618339, 2743563816, 3200824452, 4801236678, 6401648904, 9602473356, 19204946712]

約数ペア:

[(1, 19204946712), (2, 9602473356), (3, 6401648904), (4, 4801236678), (6, 3200824452), (7, 2743563816), (8, 2400618339), (9, 2133882968), (12, 1600412226), (14, 1371781908), (18, 1066941484), (21, 914521272), (24, 800206113), (28, 685890954), (36, 533470742), (42, 457260636), (49, 391937688), (56, 342945477), (61, 314835192), (63, 304840424), (72, 266735371), (84, 228630318), (98, 195968844), (122, 157417596), (126, 152420212), (147, 130645896), (168, 114315159), (183, 104945064), (196, 97984422), (233, 82424664), (244, 78708798), (252, 76210106), (294, 65322948), (366, 52472532), (383, 50143464), (392, 48992211), (427, 44976456), (441, 43548632), (466, 41212332), (488, 39354399), (504, 38105053), (549, 34981688), (588, 32661474), (699, 27474888), (732, 26236266), (766, 25071732), (854, 22488228), (882, 21774316), (932, 20606166), (1098, 17490844), (1149, 16714488), (1176, 16330737), (1281, 14992152), (1398, 13737444), (1464, 13118133), (1532, 12535866), (1631, 11774952), (1708, 11244114), (1764, 10887158), (1864, 10303083), (2097, 9158296), (2196, 8745422), (2298, 8357244), (2562, 7496076), (2681, 7163352), (2796, 6868722), (2989, 6425208), (3064, 6267933), (3262, 5887476), (3416, 5622057), (3447, 5571496), (3528, 5443579), (3843, 4997384), (4194, 4579148), (4392, 4372711), (4596, 4178622), (4893, 3924984), (5124, 3748038), (5362, 3581676), (5592, 3434361), (5978, 3212604), (6524, 2943738), (6894, 2785748), (7686, 2498692), (8043, 2387784), (8388, 2289574), (8967, 2141736), (9192, 2089311), (9786, 1962492), (10248, 1874019), (10724, 1790838), (11417, 1682136), (11956, 1606302), (13048, 1471869), (13788, 1392874), (14213, 1351224), (14679, 1308328), (15372, 1249346), (16086, 1193892), (16776, 1144787), (17934, 1070868), (18767, 1023336), (19572, 981246), (21448, 895419), (22834, 841068), (23363, 822024), (23912, 803151), (24129, 795928), (26901, 713912), (27576, 696437), (28426, 675612), (29358, 654164), (30744, 624673), (32172, 596946), (34251, 560712), (35868, 535434), (37534, 511668), (39144, 490623), (42639, 450408), (45668, 420534), (46726, 411012), (48258, 397964), (53802, 356956), (56301, 341112), (56852, 337806), (58716, 327082), (64344, 298473), (68502, 280356), (70089, 274008), (71736, 267717), (75068, 255834), (85278, 225204), (89239, 215208), (91336, 210267), (93452, 205506), (96516, 198982), (99491, 193032), (102753, 186904), (107604, 178478), (112602, 170556), (113704, 168903), (117432, 163541), (127917, 150136), (137004, 140178)]