2021247648

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{47743}}^1$

素因数の和:47776

約数の個数: 144

約数和(自身を含む): 6857948160

約数和(自身を除く): 4836700512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 10584, 14112, 21168, 42336, 47743, 95486, 143229, 190972, 286458, 334201, 381944, 429687, 572916, 668402, 763888, 859374, 1002603, 1145832, 1289061, 1336804, 1527776, 1718748, 2005206, 2291664, 2339407, 2578122, 2673608, 3007809, 3437496, 4010412, 4583328, 4678814, 5156244, 5347216, 6015618, 6874992, 7018221, 8020824, 9023427, 9357628, 10312488, 10694432, 12031236, 13749984, 14036442, 16041648, 18046854, 18715256, 20624976, 21054663, 24062472, 28072884, 32083296, 36093708, 37430512, 41249952, 42109326, 48124944, 56145768, 63163989, 72187416, 74861024, 84218652, 96249888, 112291536, 126327978, 144374832, 168437304, 224583072, 252655956, 288749664, 336874608, 505311912, 673749216, 1010623824, 2021247648]

約数ペア:

[(1, 2021247648), (2, 1010623824), (3, 673749216), (4, 505311912), (6, 336874608), (7, 288749664), (8, 252655956), (9, 224583072), (12, 168437304), (14, 144374832), (16, 126327978), (18, 112291536), (21, 96249888), (24, 84218652), (27, 74861024), (28, 72187416), (32, 63163989), (36, 56145768), (42, 48124944), (48, 42109326), (49, 41249952), (54, 37430512), (56, 36093708), (63, 32083296), (72, 28072884), (84, 24062472), (96, 21054663), (98, 20624976), (108, 18715256), (112, 18046854), (126, 16041648), (144, 14036442), (147, 13749984), (168, 12031236), (189, 10694432), (196, 10312488), (216, 9357628), (224, 9023427), (252, 8020824), (288, 7018221), (294, 6874992), (336, 6015618), (378, 5347216), (392, 5156244), (432, 4678814), (441, 4583328), (504, 4010412), (588, 3437496), (672, 3007809), (756, 2673608), (784, 2578122), (864, 2339407), (882, 2291664), (1008, 2005206), (1176, 1718748), (1323, 1527776), (1512, 1336804), (1568, 1289061), (1764, 1145832), (2016, 1002603), (2352, 859374), (2646, 763888), (3024, 668402), (3528, 572916), (4704, 429687), (5292, 381944), (6048, 334201), (7056, 286458), (10584, 190972), (14112, 143229), (21168, 95486), (42336, 47743)]