18768597792

素因数分解:

$2^5\times 3^1\times 7^4\times {\mathrm{107}}^1\times {\mathrm{761}}^1$

素因数の和:909

約数の個数: 240

約数和(自身を含む): 58088796192

約数和(自身を除く): 39320198400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 107, 112, 147, 168, 196, 214, 224, 294, 321, 336, 343, 392, 428, 588, 642, 672, 686, 749, 761, 784, 856, 1029, 1176, 1284, 1372, 1498, 1522, 1568, 1712, 2058, 2247, 2283, 2352, 2401, 2568, 2744, 2996, 3044, 3424, 4116, 4494, 4566, 4704, 4802, 5136, 5243, 5327, 5488, 5992, 6088, 7203, 8232, 8988, 9132, 9604, 10272, 10486, 10654, 10976, 11984, 12176, 14406, 15729, 15981, 16464, 17976, 18264, 19208, 20972, 21308, 23968, 24352, 28812, 31458, 31962, 32928, 35952, 36528, 36701, 37289, 38416, 41944, 42616, 57624, 62916, 63924, 71904, 73056, 73402, 74578, 76832, 81427, 83888, 85232, 110103, 111867, 115248, 125832, 127848, 146804, 149156, 162854, 167776, 170464, 220206, 223734, 230496, 244281, 251664, 255696, 256907, 261023, 293608, 298312, 325708, 440412, 447468, 488562, 503328, 511392, 513814, 522046, 569989, 587216, 596624, 651416, 770721, 783069, 880824, 894936, 977124, 1027628, 1044092, 1139978, 1174432, 1193248, 1302832, 1541442, 1566138, 1709967, 1761648, 1789872, 1827161, 1954248, 2055256, 2088184, 2279956, 2605664, 3082884, 3132276, 3419934, 3523296, 3579744, 3654322, 3908496, 3989923, 4110512, 4176368, 4559912, 5481483, 6165768, 6264552, 6839868, 7308644, 7816992, 7979846, 8221024, 8352736, 9119824, 10962966, 11969769, 12331536, 12529104, 13679736, 14617288, 15959692, 18239648, 21925932, 23939538, 24663072, 25058208, 27359472, 27929461, 29234576, 31919384, 43851864, 47879076, 54718944, 55858922, 58469152, 63838768, 83788383, 87703728, 95758152, 111717844, 127677536, 167576766, 175407456, 191516304, 195506227, 223435688, 335153532, 383032608, 391012454, 446871376, 586518681, 670307064, 782024908, 893742752, 1173037362, 1340614128, 1564049816, 2346074724, 2681228256, 3128099632, 4692149448, 6256199264, 9384298896, 18768597792]

約数ペア:

[(1, 18768597792), (2, 9384298896), (3, 6256199264), (4, 4692149448), (6, 3128099632), (7, 2681228256), (8, 2346074724), (12, 1564049816), (14, 1340614128), (16, 1173037362), (21, 893742752), (24, 782024908), (28, 670307064), (32, 586518681), (42, 446871376), (48, 391012454), (49, 383032608), (56, 335153532), (84, 223435688), (96, 195506227), (98, 191516304), (107, 175407456), (112, 167576766), (147, 127677536), (168, 111717844), (196, 95758152), (214, 87703728), (224, 83788383), (294, 63838768), (321, 58469152), (336, 55858922), (343, 54718944), (392, 47879076), (428, 43851864), (588, 31919384), (642, 29234576), (672, 27929461), (686, 27359472), (749, 25058208), (761, 24663072), (784, 23939538), (856, 21925932), (1029, 18239648), (1176, 15959692), (1284, 14617288), (1372, 13679736), (1498, 12529104), (1522, 12331536), (1568, 11969769), (1712, 10962966), (2058, 9119824), (2247, 8352736), (2283, 8221024), (2352, 7979846), (2401, 7816992), (2568, 7308644), (2744, 6839868), (2996, 6264552), (3044, 6165768), (3424, 5481483), (4116, 4559912), (4494, 4176368), (4566, 4110512), (4704, 3989923), (4802, 3908496), (5136, 3654322), (5243, 3579744), (5327, 3523296), (5488, 3419934), (5992, 3132276), (6088, 3082884), (7203, 2605664), (8232, 2279956), (8988, 2088184), (9132, 2055256), (9604, 1954248), (10272, 1827161), (10486, 1789872), (10654, 1761648), (10976, 1709967), (11984, 1566138), (12176, 1541442), (14406, 1302832), (15729, 1193248), (15981, 1174432), (16464, 1139978), (17976, 1044092), (18264, 1027628), (19208, 977124), (20972, 894936), (21308, 880824), (23968, 783069), (24352, 770721), (28812, 651416), (31458, 596624), (31962, 587216), (32928, 569989), (35952, 522046), (36528, 513814), (36701, 511392), (37289, 503328), (38416, 488562), (41944, 447468), (42616, 440412), (57624, 325708), (62916, 298312), (63924, 293608), (71904, 261023), (73056, 256907), (73402, 255696), (74578, 251664), (76832, 244281), (81427, 230496), (83888, 223734), (85232, 220206), (110103, 170464), (111867, 167776), (115248, 162854), (125832, 149156), (127848, 146804)]