255087359996

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3719993}}^1$

素因数の和:3720114

約数の個数: 48

約数和(自身を含む): 533298339840

約数和(自身を除く): 278210979844

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 79, 124, 158, 217, 316, 434, 553, 868, 1106, 2212, 2449, 4898, 9796, 17143, 34286, 68572, 3719993, 7439986, 14879972, 26039951, 52079902, 104159804, 115319783, 230639566, 293879447, 461279132, 587758894, 807238481, 1175517788, 1614476962, 2057156129, 3228953924, 4114312258, 8228624516, 9110262857, 18220525714, 36441051428, 63771839999, 127543679998, 255087359996]

約数ペア:

[(1, 255087359996), (2, 127543679998), (4, 63771839999), (7, 36441051428), (14, 18220525714), (28, 9110262857), (31, 8228624516), (62, 4114312258), (79, 3228953924), (124, 2057156129), (158, 1614476962), (217, 1175517788), (316, 807238481), (434, 587758894), (553, 461279132), (868, 293879447), (1106, 230639566), (2212, 115319783), (2449, 104159804), (4898, 52079902), (9796, 26039951), (17143, 14879972), (34286, 7439986), (68572, 3719993)]