1686996864

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{209201}}^1$

素因数の和:209228

約数の個数: 96

約数和(自身を含む): 5548037040

約数和(自身を除く): 3861040176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 209201, 418402, 627603, 836804, 1255206, 1464407, 1673608, 1882809, 2510412, 2928814, 3347216, 3765618, 4393221, 5020824, 5857628, 6694432, 7531236, 8786442, 10041648, 11715256, 13179663, 13388864, 15062472, 17572884, 20083296, 23430512, 26359326, 26777728, 30124944, 35145768, 40166592, 46861024, 52718652, 60249888, 70291536, 80333184, 93722048, 105437304, 120499776, 140583072, 187444096, 210874608, 240999552, 281166144, 421749216, 562332288, 843498432, 1686996864]

約数ペア:

[(1, 1686996864), (2, 843498432), (3, 562332288), (4, 421749216), (6, 281166144), (7, 240999552), (8, 210874608), (9, 187444096), (12, 140583072), (14, 120499776), (16, 105437304), (18, 93722048), (21, 80333184), (24, 70291536), (28, 60249888), (32, 52718652), (36, 46861024), (42, 40166592), (48, 35145768), (56, 30124944), (63, 26777728), (64, 26359326), (72, 23430512), (84, 20083296), (96, 17572884), (112, 15062472), (126, 13388864), (128, 13179663), (144, 11715256), (168, 10041648), (192, 8786442), (224, 7531236), (252, 6694432), (288, 5857628), (336, 5020824), (384, 4393221), (448, 3765618), (504, 3347216), (576, 2928814), (672, 2510412), (896, 1882809), (1008, 1673608), (1152, 1464407), (1344, 1255206), (2016, 836804), (2688, 627603), (4032, 418402), (8064, 209201)]