249628158

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{24809}}^1$

素因数の和:24873

約数の個数: 48

約数和(自身を含む): 596035440

約数和(自身を除く): 346407282

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 10062, 24809, 49618, 74427, 148854, 223281, 322517, 446562, 645034, 967551, 1066787, 1935102, 2133574, 2902653, 3200361, 5805306, 6400722, 9601083, 13868231, 19202166, 27736462, 41604693, 83209386, 124814079, 249628158]

約数ペア:

[(1, 249628158), (2, 124814079), (3, 83209386), (6, 41604693), (9, 27736462), (13, 19202166), (18, 13868231), (26, 9601083), (39, 6400722), (43, 5805306), (78, 3200361), (86, 2902653), (117, 2133574), (129, 1935102), (234, 1066787), (258, 967551), (387, 645034), (559, 446562), (774, 322517), (1118, 223281), (1677, 148854), (3354, 74427), (5031, 49618), (10062, 24809)]