488941376

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2111}}^1$

素因数の和:2188

約数の個数: 112

約数和(自身を含む): 1235976192

約数和(自身を除く): 747034816

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 56, 64, 77, 88, 94, 112, 154, 176, 188, 224, 308, 329, 352, 376, 448, 517, 616, 658, 704, 752, 1034, 1232, 1316, 1504, 2068, 2111, 2464, 2632, 3008, 3619, 4136, 4222, 4928, 5264, 7238, 8272, 8444, 10528, 14476, 14777, 16544, 16888, 21056, 23221, 28952, 29554, 33088, 33776, 46442, 57904, 59108, 67552, 92884, 99217, 115808, 118216, 135104, 162547, 185768, 198434, 231616, 236432, 325094, 371536, 396868, 472864, 650188, 694519, 743072, 793736, 945728, 1091387, 1300376, 1389038, 1486144, 1587472, 2182774, 2600752, 2778076, 3174944, 4365548, 5201504, 5556152, 6349888, 7639709, 8731096, 10403008, 11112304, 15279418, 17462192, 22224608, 30558836, 34924384, 44449216, 61117672, 69848768, 122235344, 244470688, 488941376]

約数ペア:

[(1, 488941376), (2, 244470688), (4, 122235344), (7, 69848768), (8, 61117672), (11, 44449216), (14, 34924384), (16, 30558836), (22, 22224608), (28, 17462192), (32, 15279418), (44, 11112304), (47, 10403008), (56, 8731096), (64, 7639709), (77, 6349888), (88, 5556152), (94, 5201504), (112, 4365548), (154, 3174944), (176, 2778076), (188, 2600752), (224, 2182774), (308, 1587472), (329, 1486144), (352, 1389038), (376, 1300376), (448, 1091387), (517, 945728), (616, 793736), (658, 743072), (704, 694519), (752, 650188), (1034, 472864), (1232, 396868), (1316, 371536), (1504, 325094), (2068, 236432), (2111, 231616), (2464, 198434), (2632, 185768), (3008, 162547), (3619, 135104), (4136, 118216), (4222, 115808), (4928, 99217), (5264, 92884), (7238, 67552), (8272, 59108), (8444, 57904), (10528, 46442), (14476, 33776), (14777, 33088), (16544, 29554), (16888, 28952), (21056, 23221)]