1837689728

素因数分解:

$2^7\times 7^3\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2257

約数の個数: 128

約数和(自身を含む): 4496160000

約数和(自身を除く): 2658470272

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 266, 304, 343, 392, 448, 532, 608, 686, 784, 896, 931, 1064, 1216, 1372, 1568, 1862, 2128, 2203, 2432, 2744, 3136, 3724, 4256, 4406, 5488, 6272, 6517, 7448, 8512, 8812, 10976, 13034, 14896, 15421, 17024, 17624, 21952, 26068, 29792, 30842, 35248, 41857, 43904, 52136, 59584, 61684, 70496, 83714, 104272, 107947, 119168, 123368, 140992, 167428, 208544, 215894, 246736, 281984, 292999, 334856, 417088, 431788, 493472, 585998, 669712, 755629, 834176, 863576, 986944, 1171996, 1339424, 1511258, 1727152, 1973888, 2050993, 2343992, 2678848, 3022516, 3454304, 4101986, 4687984, 5357696, 6045032, 6908608, 8203972, 9375968, 12090064, 13817216, 14356951, 16407944, 18751936, 24180128, 28713902, 32815888, 37503872, 48360256, 57427804, 65631776, 96720512, 114855608, 131263552, 229711216, 262527104, 459422432, 918844864, 1837689728]

約数ペア:

[(1, 1837689728), (2, 918844864), (4, 459422432), (7, 262527104), (8, 229711216), (14, 131263552), (16, 114855608), (19, 96720512), (28, 65631776), (32, 57427804), (38, 48360256), (49, 37503872), (56, 32815888), (64, 28713902), (76, 24180128), (98, 18751936), (112, 16407944), (128, 14356951), (133, 13817216), (152, 12090064), (196, 9375968), (224, 8203972), (266, 6908608), (304, 6045032), (343, 5357696), (392, 4687984), (448, 4101986), (532, 3454304), (608, 3022516), (686, 2678848), (784, 2343992), (896, 2050993), (931, 1973888), (1064, 1727152), (1216, 1511258), (1372, 1339424), (1568, 1171996), (1862, 986944), (2128, 863576), (2203, 834176), (2432, 755629), (2744, 669712), (3136, 585998), (3724, 493472), (4256, 431788), (4406, 417088), (5488, 334856), (6272, 292999), (6517, 281984), (7448, 246736), (8512, 215894), (8812, 208544), (10976, 167428), (13034, 140992), (14896, 123368), (15421, 119168), (17024, 107947), (17624, 104272), (21952, 83714), (26068, 70496), (29792, 61684), (30842, 59584), (35248, 52136), (41857, 43904)]