240793784

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8317}}^1$

素因数の和:8388

約数の個数: 64

約数和(自身を含む): 574940160

約数和(自身を除く): 334146376

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 88, 94, 154, 188, 308, 329, 376, 517, 616, 658, 1034, 1316, 2068, 2632, 3619, 4136, 7238, 8317, 14476, 16634, 28952, 33268, 58219, 66536, 91487, 116438, 182974, 232876, 365948, 390899, 465752, 640409, 731896, 781798, 1280818, 1563596, 2561636, 2736293, 3127192, 4299889, 5123272, 5472586, 8599778, 10945172, 17199556, 21890344, 30099223, 34399112, 60198446, 120396892, 240793784]

約数ペア:

[(1, 240793784), (2, 120396892), (4, 60198446), (7, 34399112), (8, 30099223), (11, 21890344), (14, 17199556), (22, 10945172), (28, 8599778), (44, 5472586), (47, 5123272), (56, 4299889), (77, 3127192), (88, 2736293), (94, 2561636), (154, 1563596), (188, 1280818), (308, 781798), (329, 731896), (376, 640409), (517, 465752), (616, 390899), (658, 365948), (1034, 232876), (1316, 182974), (2068, 116438), (2632, 91487), (3619, 66536), (4136, 58219), (7238, 33268), (8317, 28952), (14476, 16634)]