478291284

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{41389}}^1$

素因数の和:41509

約数の個数: 48

約数和(自身を含む): 1251633600

約数和(自身を除く): 773342316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1926, 2889, 3852, 5778, 11556, 41389, 82778, 124167, 165556, 248334, 372501, 496668, 745002, 1117503, 1490004, 2235006, 4428623, 4470012, 8857246, 13285869, 17714492, 26571738, 39857607, 53143476, 79715214, 119572821, 159430428, 239145642, 478291284]

約数ペア:

[(1, 478291284), (2, 239145642), (3, 159430428), (4, 119572821), (6, 79715214), (9, 53143476), (12, 39857607), (18, 26571738), (27, 17714492), (36, 13285869), (54, 8857246), (107, 4470012), (108, 4428623), (214, 2235006), (321, 1490004), (428, 1117503), (642, 745002), (963, 496668), (1284, 372501), (1926, 248334), (2889, 165556), (3852, 124167), (5778, 82778), (11556, 41389)]