313463216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{93739}}^1$

素因数の和:93777

約数の個数: 40

約数和(自身を含む): 697425600

約数和(自身を除く): 383962384

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 93739, 187478, 374956, 749912, 1031129, 1499824, 1781041, 2062258, 3562082, 4124516, 7124164, 8249032, 14248328, 16498064, 19591451, 28496656, 39182902, 78365804, 156731608, 313463216]

約数ペア:

[(1, 313463216), (2, 156731608), (4, 78365804), (8, 39182902), (11, 28496656), (16, 19591451), (19, 16498064), (22, 14248328), (38, 8249032), (44, 7124164), (76, 4124516), (88, 3562082), (152, 2062258), (176, 1781041), (209, 1499824), (304, 1031129), (418, 749912), (836, 374956), (1672, 187478), (3344, 93739)]