19353281472

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{463}}^1\times {\mathrm{1481}}^1$

素因数の和:1976

約数の個数: 252

約数和(自身を含む): 64712490336

約数和(自身を除く): 45359208864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 463, 504, 576, 588, 672, 784, 882, 926, 1008, 1176, 1344, 1389, 1481, 1568, 1764, 1852, 2016, 2352, 2778, 2962, 3136, 3241, 3528, 3704, 4032, 4167, 4443, 4704, 5556, 5924, 6482, 7056, 7408, 8334, 8886, 9408, 9723, 10367, 11112, 11848, 12964, 13329, 14112, 14816, 16668, 17772, 19446, 20734, 22224, 22687, 23696, 25928, 26658, 28224, 29169, 29632, 31101, 33336, 35544, 38892, 41468, 44448, 45374, 47392, 51856, 53316, 58338, 62202, 66672, 68061, 71088, 72569, 77784, 82936, 88896, 90748, 93303, 94784, 103712, 106632, 116676, 124404, 133344, 136122, 142176, 145138, 155568, 165872, 181496, 186606, 204183, 207424, 213264, 217707, 233352, 248808, 266688, 272244, 284352, 290276, 311136, 331744, 362992, 373212, 408366, 426528, 435414, 466704, 497616, 544488, 580552, 622272, 653121, 663488, 685703, 725984, 746424, 816732, 853056, 870828, 933408, 995232, 1088976, 1161104, 1306242, 1371406, 1451968, 1492848, 1633464, 1741656, 1866816, 1990464, 2057109, 2177952, 2322208, 2612484, 2742812, 2985696, 3266928, 3483312, 4114218, 4355904, 4644416, 4799921, 5224968, 5485624, 5971392, 6171327, 6533856, 6966624, 8228436, 9599842, 10449936, 10971248, 12342654, 13067712, 13933248, 14399763, 16456872, 19199684, 20899872, 21942496, 24685308, 28799526, 32913744, 33599447, 38399368, 41799744, 43199289, 43884992, 49370616, 57599052, 65827488, 67198894, 76798736, 86398578, 98741232, 100798341, 115198104, 131654976, 134397788, 153597472, 172797156, 197482464, 201596682, 230396208, 268795576, 302395023, 307194944, 345594312, 394964928, 403193364, 460792416, 537591152, 604790046, 691188624, 806386728, 921584832, 1075182304, 1209580092, 1382377248, 1612773456, 2150364608, 2419160184, 2764754496, 3225546912, 4838320368, 6451093824, 9676640736, 19353281472]

約数ペア:

[(1, 19353281472), (2, 9676640736), (3, 6451093824), (4, 4838320368), (6, 3225546912), (7, 2764754496), (8, 2419160184), (9, 2150364608), (12, 1612773456), (14, 1382377248), (16, 1209580092), (18, 1075182304), (21, 921584832), (24, 806386728), (28, 691188624), (32, 604790046), (36, 537591152), (42, 460792416), (48, 403193364), (49, 394964928), (56, 345594312), (63, 307194944), (64, 302395023), (72, 268795576), (84, 230396208), (96, 201596682), (98, 197482464), (112, 172797156), (126, 153597472), (144, 134397788), (147, 131654976), (168, 115198104), (192, 100798341), (196, 98741232), (224, 86398578), (252, 76798736), (288, 67198894), (294, 65827488), (336, 57599052), (392, 49370616), (441, 43884992), (448, 43199289), (463, 41799744), (504, 38399368), (576, 33599447), (588, 32913744), (672, 28799526), (784, 24685308), (882, 21942496), (926, 20899872), (1008, 19199684), (1176, 16456872), (1344, 14399763), (1389, 13933248), (1481, 13067712), (1568, 12342654), (1764, 10971248), (1852, 10449936), (2016, 9599842), (2352, 8228436), (2778, 6966624), (2962, 6533856), (3136, 6171327), (3241, 5971392), (3528, 5485624), (3704, 5224968), (4032, 4799921), (4167, 4644416), (4443, 4355904), (4704, 4114218), (5556, 3483312), (5924, 3266928), (6482, 2985696), (7056, 2742812), (7408, 2612484), (8334, 2322208), (8886, 2177952), (9408, 2057109), (9723, 1990464), (10367, 1866816), (11112, 1741656), (11848, 1633464), (12964, 1492848), (13329, 1451968), (14112, 1371406), (14816, 1306242), (16668, 1161104), (17772, 1088976), (19446, 995232), (20734, 933408), (22224, 870828), (22687, 853056), (23696, 816732), (25928, 746424), (26658, 725984), (28224, 685703), (29169, 663488), (29632, 653121), (31101, 622272), (33336, 580552), (35544, 544488), (38892, 497616), (41468, 466704), (44448, 435414), (45374, 426528), (47392, 408366), (51856, 373212), (53316, 362992), (58338, 331744), (62202, 311136), (66672, 290276), (68061, 284352), (71088, 272244), (72569, 266688), (77784, 248808), (82936, 233352), (88896, 217707), (90748, 213264), (93303, 207424), (94784, 204183), (103712, 186606), (106632, 181496), (116676, 165872), (124404, 155568), (133344, 145138), (136122, 142176)]