306143136

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{81769}}^1$

素因数の和:81798

約数の個数: 72

約数和(自身を含む): 937574820

約数和(自身を除く): 631431684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 81769, 163538, 245307, 327076, 490614, 654152, 735921, 981228, 1062997, 1308304, 1471842, 1962456, 2125994, 2616608, 2943684, 3188991, 3924912, 4251988, 5887368, 6377982, 7849824, 8503976, 9566973, 11774736, 12755964, 17007952, 19133946, 23549472, 25511928, 34015904, 38267892, 51023856, 76535784, 102047712, 153071568, 306143136]

約数ペア:

[(1, 306143136), (2, 153071568), (3, 102047712), (4, 76535784), (6, 51023856), (8, 38267892), (9, 34015904), (12, 25511928), (13, 23549472), (16, 19133946), (18, 17007952), (24, 12755964), (26, 11774736), (32, 9566973), (36, 8503976), (39, 7849824), (48, 6377982), (52, 5887368), (72, 4251988), (78, 3924912), (96, 3188991), (104, 2943684), (117, 2616608), (144, 2125994), (156, 1962456), (208, 1471842), (234, 1308304), (288, 1062997), (312, 981228), (416, 735921), (468, 654152), (624, 490614), (936, 327076), (1248, 245307), (1872, 163538), (3744, 81769)]