210854448

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{1423}}^1$

素因数の和:1461

約数の個数: 160

約数和(自身を含む): 706304000

約数和(自身を除く): 495449552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 343, 378, 392, 432, 441, 504, 588, 686, 756, 784, 882, 1008, 1029, 1176, 1323, 1372, 1423, 1512, 1764, 2058, 2352, 2646, 2744, 2846, 3024, 3087, 3528, 4116, 4269, 5292, 5488, 5692, 6174, 7056, 8232, 8538, 9261, 9961, 10584, 11384, 12348, 12807, 16464, 17076, 18522, 19922, 21168, 22768, 24696, 25614, 29883, 34152, 37044, 38421, 39844, 49392, 51228, 59766, 68304, 69727, 74088, 76842, 79688, 89649, 102456, 119532, 139454, 148176, 153684, 159376, 179298, 204912, 209181, 239064, 268947, 278908, 307368, 358596, 418362, 478128, 488089, 537894, 557816, 614736, 627543, 717192, 836724, 976178, 1075788, 1115632, 1255086, 1434384, 1464267, 1673448, 1882629, 1952356, 2151576, 2510172, 2928534, 3346896, 3765258, 3904712, 4303152, 4392801, 5020344, 5857068, 7530516, 7809424, 8785602, 10040688, 11714136, 13178403, 15061032, 17571204, 23428272, 26356806, 30122064, 35142408, 52713612, 70284816, 105427224, 210854448]

約数ペア:

[(1, 210854448), (2, 105427224), (3, 70284816), (4, 52713612), (6, 35142408), (7, 30122064), (8, 26356806), (9, 23428272), (12, 17571204), (14, 15061032), (16, 13178403), (18, 11714136), (21, 10040688), (24, 8785602), (27, 7809424), (28, 7530516), (36, 5857068), (42, 5020344), (48, 4392801), (49, 4303152), (54, 3904712), (56, 3765258), (63, 3346896), (72, 2928534), (84, 2510172), (98, 2151576), (108, 1952356), (112, 1882629), (126, 1673448), (144, 1464267), (147, 1434384), (168, 1255086), (189, 1115632), (196, 1075788), (216, 976178), (252, 836724), (294, 717192), (336, 627543), (343, 614736), (378, 557816), (392, 537894), (432, 488089), (441, 478128), (504, 418362), (588, 358596), (686, 307368), (756, 278908), (784, 268947), (882, 239064), (1008, 209181), (1029, 204912), (1176, 179298), (1323, 159376), (1372, 153684), (1423, 148176), (1512, 139454), (1764, 119532), (2058, 102456), (2352, 89649), (2646, 79688), (2744, 76842), (2846, 74088), (3024, 69727), (3087, 68304), (3528, 59766), (4116, 51228), (4269, 49392), (5292, 39844), (5488, 38421), (5692, 37044), (6174, 34152), (7056, 29883), (8232, 25614), (8538, 24696), (9261, 22768), (9961, 21168), (10584, 19922), (11384, 18522), (12348, 17076), (12807, 16464)]