268657935

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:973

約数の個数: 96

約数和(自身を含む): 556480512

約数和(自身を除く): 287822577

約数列:

[1, 3, 5, 7, 13, 15, 21, 31, 35, 39, 49, 65, 91, 93, 105, 147, 155, 195, 217, 245, 273, 403, 455, 465, 637, 651, 735, 907, 1085, 1209, 1365, 1519, 1911, 2015, 2721, 2821, 3185, 3255, 4535, 4557, 6045, 6349, 7595, 8463, 9555, 11791, 13605, 14105, 19047, 19747, 22785, 28117, 31745, 35373, 42315, 44443, 58955, 59241, 82537, 84351, 95235, 98735, 133329, 140585, 176865, 196819, 222215, 247611, 296205, 365521, 412685, 421755, 577759, 590457, 666645, 984095, 1096563, 1238055, 1377733, 1733277, 1827605, 2558647, 2888795, 2952285, 4133199, 5482815, 6888665, 7675941, 8666385, 12793235, 17910529, 20665995, 38379705, 53731587, 89552645, 268657935]

約数ペア:

[(1, 268657935), (3, 89552645), (5, 53731587), (7, 38379705), (13, 20665995), (15, 17910529), (21, 12793235), (31, 8666385), (35, 7675941), (39, 6888665), (49, 5482815), (65, 4133199), (91, 2952285), (93, 2888795), (105, 2558647), (147, 1827605), (155, 1733277), (195, 1377733), (217, 1238055), (245, 1096563), (273, 984095), (403, 666645), (455, 590457), (465, 577759), (637, 421755), (651, 412685), (735, 365521), (907, 296205), (1085, 247611), (1209, 222215), (1365, 196819), (1519, 176865), (1911, 140585), (2015, 133329), (2721, 98735), (2821, 95235), (3185, 84351), (3255, 82537), (4535, 59241), (4557, 58955), (6045, 44443), (6349, 42315), (7595, 35373), (8463, 31745), (9555, 28117), (11791, 22785), (13605, 19747), (14105, 19047)]