340471488

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 224

約数和(自身を含む): 1105408000

約数和(自身を除く): 764936512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 67, 76, 84, 96, 112, 114, 133, 134, 152, 168, 192, 199, 201, 224, 228, 266, 268, 304, 336, 398, 399, 402, 448, 456, 469, 532, 536, 597, 608, 672, 796, 798, 804, 912, 938, 1064, 1072, 1194, 1216, 1273, 1344, 1393, 1407, 1592, 1596, 1608, 1824, 1876, 2128, 2144, 2388, 2546, 2786, 2814, 3184, 3192, 3216, 3648, 3752, 3781, 3819, 4179, 4256, 4288, 4776, 5092, 5572, 5628, 6368, 6384, 6432, 7504, 7562, 7638, 8358, 8512, 8911, 9552, 10184, 11144, 11256, 11343, 12736, 12768, 12864, 13333, 15008, 15124, 15276, 16716, 17822, 19104, 20368, 22288, 22512, 22686, 25536, 26467, 26666, 26733, 30016, 30248, 30552, 33432, 35644, 38208, 39999, 40736, 44576, 45024, 45372, 52934, 53332, 53466, 60496, 61104, 66864, 71288, 79401, 79998, 81472, 89152, 90048, 90744, 93331, 105868, 106664, 106932, 120992, 122208, 133728, 142576, 158802, 159996, 181488, 186662, 211736, 213328, 213864, 241984, 244416, 253327, 267456, 279993, 285152, 317604, 319992, 362976, 373324, 423472, 426656, 427728, 506654, 559986, 570304, 635208, 639984, 725952, 746648, 759981, 846944, 853312, 855456, 1013308, 1119972, 1270416, 1279968, 1493296, 1519962, 1693888, 1710912, 1773289, 2026616, 2239944, 2540832, 2559936, 2986592, 3039924, 3546578, 4053232, 4479888, 5081664, 5319867, 5973184, 6079848, 7093156, 8106464, 8959776, 10639734, 12159696, 14186312, 16212928, 17919552, 21279468, 24319392, 28372624, 42558936, 48638784, 56745248, 85117872, 113490496, 170235744, 340471488]

約数ペア:

[(1, 340471488), (2, 170235744), (3, 113490496), (4, 85117872), (6, 56745248), (7, 48638784), (8, 42558936), (12, 28372624), (14, 24319392), (16, 21279468), (19, 17919552), (21, 16212928), (24, 14186312), (28, 12159696), (32, 10639734), (38, 8959776), (42, 8106464), (48, 7093156), (56, 6079848), (57, 5973184), (64, 5319867), (67, 5081664), (76, 4479888), (84, 4053232), (96, 3546578), (112, 3039924), (114, 2986592), (133, 2559936), (134, 2540832), (152, 2239944), (168, 2026616), (192, 1773289), (199, 1710912), (201, 1693888), (224, 1519962), (228, 1493296), (266, 1279968), (268, 1270416), (304, 1119972), (336, 1013308), (398, 855456), (399, 853312), (402, 846944), (448, 759981), (456, 746648), (469, 725952), (532, 639984), (536, 635208), (597, 570304), (608, 559986), (672, 506654), (796, 427728), (798, 426656), (804, 423472), (912, 373324), (938, 362976), (1064, 319992), (1072, 317604), (1194, 285152), (1216, 279993), (1273, 267456), (1344, 253327), (1393, 244416), (1407, 241984), (1592, 213864), (1596, 213328), (1608, 211736), (1824, 186662), (1876, 181488), (2128, 159996), (2144, 158802), (2388, 142576), (2546, 133728), (2786, 122208), (2814, 120992), (3184, 106932), (3192, 106664), (3216, 105868), (3648, 93331), (3752, 90744), (3781, 90048), (3819, 89152), (4179, 81472), (4256, 79998), (4288, 79401), (4776, 71288), (5092, 66864), (5572, 61104), (5628, 60496), (6368, 53466), (6384, 53332), (6432, 52934), (7504, 45372), (7562, 45024), (7638, 44576), (8358, 40736), (8512, 39999), (8911, 38208), (9552, 35644), (10184, 33432), (11144, 30552), (11256, 30248), (11343, 30016), (12736, 26733), (12768, 26666), (12864, 26467), (13333, 25536), (15008, 22686), (15124, 22512), (15276, 22288), (16716, 20368), (17822, 19104)]