19116896512

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{1019}}^1$

素因数の和:1109

約数の個数: 216

約数和(自身を含む): 47660356800

約数和(自身を除く): 28543460288

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 56, 58, 64, 76, 112, 116, 128, 133, 152, 203, 224, 232, 256, 266, 304, 361, 406, 448, 464, 532, 551, 608, 722, 812, 896, 928, 1019, 1064, 1102, 1216, 1444, 1624, 1792, 1856, 2038, 2128, 2204, 2432, 2527, 2888, 3248, 3712, 3857, 4076, 4256, 4408, 4864, 5054, 5776, 6496, 7133, 7424, 7714, 8152, 8512, 8816, 10108, 10469, 11552, 12992, 14266, 15428, 16304, 17024, 17632, 19361, 20216, 20938, 23104, 25984, 28532, 29551, 30856, 32608, 34048, 35264, 38722, 40432, 41876, 46208, 51968, 57064, 59102, 61712, 65216, 70528, 73283, 77444, 80864, 83752, 92416, 114128, 118204, 123424, 130432, 135527, 141056, 146566, 154888, 161728, 167504, 206857, 228256, 236408, 246848, 260864, 271054, 293132, 309776, 323456, 335008, 367859, 413714, 456512, 472816, 493696, 542108, 561469, 586264, 619552, 646912, 670016, 735718, 827428, 913024, 945632, 987392, 1084216, 1122938, 1172528, 1239104, 1340032, 1471436, 1654856, 1826048, 1891264, 2168432, 2245876, 2345056, 2478208, 2575013, 2680064, 2942872, 3309712, 3782528, 3930283, 4336864, 4491752, 4690112, 4956416, 5150026, 5885744, 6619424, 7565056, 7860566, 8673728, 8983504, 9380224, 10300052, 10667911, 11771488, 13238848, 15721132, 17347456, 17967008, 18760448, 20600104, 21335822, 23542976, 26477696, 31442264, 34694912, 35934016, 41200208, 42671644, 47085952, 52955392, 62884528, 71868032, 74675377, 82400416, 85343288, 94171904, 125769056, 143736064, 149350754, 164800832, 170686576, 251538112, 298701508, 329601664, 341373152, 503076224, 597403016, 659203328, 682746304, 1006152448, 1194806032, 1365492608, 2389612064, 2730985216, 4779224128, 9558448256, 19116896512]

約数ペア:

[(1, 19116896512), (2, 9558448256), (4, 4779224128), (7, 2730985216), (8, 2389612064), (14, 1365492608), (16, 1194806032), (19, 1006152448), (28, 682746304), (29, 659203328), (32, 597403016), (38, 503076224), (56, 341373152), (58, 329601664), (64, 298701508), (76, 251538112), (112, 170686576), (116, 164800832), (128, 149350754), (133, 143736064), (152, 125769056), (203, 94171904), (224, 85343288), (232, 82400416), (256, 74675377), (266, 71868032), (304, 62884528), (361, 52955392), (406, 47085952), (448, 42671644), (464, 41200208), (532, 35934016), (551, 34694912), (608, 31442264), (722, 26477696), (812, 23542976), (896, 21335822), (928, 20600104), (1019, 18760448), (1064, 17967008), (1102, 17347456), (1216, 15721132), (1444, 13238848), (1624, 11771488), (1792, 10667911), (1856, 10300052), (2038, 9380224), (2128, 8983504), (2204, 8673728), (2432, 7860566), (2527, 7565056), (2888, 6619424), (3248, 5885744), (3712, 5150026), (3857, 4956416), (4076, 4690112), (4256, 4491752), (4408, 4336864), (4864, 3930283), (5054, 3782528), (5776, 3309712), (6496, 2942872), (7133, 2680064), (7424, 2575013), (7714, 2478208), (8152, 2345056), (8512, 2245876), (8816, 2168432), (10108, 1891264), (10469, 1826048), (11552, 1654856), (12992, 1471436), (14266, 1340032), (15428, 1239104), (16304, 1172528), (17024, 1122938), (17632, 1084216), (19361, 987392), (20216, 945632), (20938, 913024), (23104, 827428), (25984, 735718), (28532, 670016), (29551, 646912), (30856, 619552), (32608, 586264), (34048, 561469), (35264, 542108), (38722, 493696), (40432, 472816), (41876, 456512), (46208, 413714), (51968, 367859), (57064, 335008), (59102, 323456), (61712, 309776), (65216, 293132), (70528, 271054), (73283, 260864), (77444, 246848), (80864, 236408), (83752, 228256), (92416, 206857), (114128, 167504), (118204, 161728), (123424, 154888), (130432, 146566), (135527, 141056)]