348049148960

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1\times {\mathrm{15671}}^1$

素因数の和:16906

約数の個数: 96

約数和(自身を含む): 829551808512

約数和(自身を除く): 481502659552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1093, 1270, 2032, 2186, 2540, 4064, 4372, 5080, 5465, 8744, 10160, 10930, 15671, 17488, 20320, 21860, 31342, 34976, 43720, 62684, 78355, 87440, 125368, 138811, 156710, 174880, 250736, 277622, 313420, 501472, 555244, 626840, 694055, 1110488, 1253680, 1388110, 1990217, 2220976, 2507360, 2776220, 3980434, 4441952, 5552440, 7960868, 9951085, 11104880, 15921736, 17128403, 19902170, 22209760, 31843472, 34256806, 39804340, 63686944, 68513612, 79608680, 85642015, 137027224, 159217360, 171284030, 274054448, 318434720, 342568060, 548108896, 685136120, 1370272240, 2175307181, 2740544480, 4350614362, 8701228724, 10876535905, 17402457448, 21753071810, 34804914896, 43506143620, 69609829792, 87012287240, 174024574480, 348049148960]

約数ペア:

[(1, 348049148960), (2, 174024574480), (4, 87012287240), (5, 69609829792), (8, 43506143620), (10, 34804914896), (16, 21753071810), (20, 17402457448), (32, 10876535905), (40, 8701228724), (80, 4350614362), (127, 2740544480), (160, 2175307181), (254, 1370272240), (508, 685136120), (635, 548108896), (1016, 342568060), (1093, 318434720), (1270, 274054448), (2032, 171284030), (2186, 159217360), (2540, 137027224), (4064, 85642015), (4372, 79608680), (5080, 68513612), (5465, 63686944), (8744, 39804340), (10160, 34256806), (10930, 31843472), (15671, 22209760), (17488, 19902170), (20320, 17128403), (21860, 15921736), (31342, 11104880), (34976, 9951085), (43720, 7960868), (62684, 5552440), (78355, 4441952), (87440, 3980434), (125368, 2776220), (138811, 2507360), (156710, 2220976), (174880, 1990217), (250736, 1388110), (277622, 1253680), (313420, 1110488), (501472, 694055), (555244, 626840)]