268263216

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3049}}^1$

素因数の和:3123

約数の個数: 120

約数和(自身を含む): 825988800

約数和(自身を除く): 557725584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 72, 78, 94, 104, 117, 141, 144, 156, 188, 208, 234, 282, 312, 376, 423, 468, 564, 611, 624, 752, 846, 936, 1128, 1222, 1692, 1833, 1872, 2256, 2444, 3049, 3384, 3666, 4888, 5499, 6098, 6768, 7332, 9147, 9776, 10998, 12196, 14664, 18294, 21996, 24392, 27441, 29328, 36588, 39637, 43992, 48784, 54882, 73176, 79274, 87984, 109764, 118911, 143303, 146352, 158548, 219528, 237822, 286606, 317096, 356733, 429909, 439056, 475644, 573212, 634192, 713466, 859818, 951288, 1146424, 1289727, 1426932, 1719636, 1862939, 1902576, 2292848, 2579454, 2853864, 3439272, 3725878, 5158908, 5588817, 5707728, 6878544, 7451756, 10317816, 11177634, 14903512, 16766451, 20635632, 22355268, 29807024, 33532902, 44710536, 67065804, 89421072, 134131608, 268263216]

約数ペア:

[(1, 268263216), (2, 134131608), (3, 89421072), (4, 67065804), (6, 44710536), (8, 33532902), (9, 29807024), (12, 22355268), (13, 20635632), (16, 16766451), (18, 14903512), (24, 11177634), (26, 10317816), (36, 7451756), (39, 6878544), (47, 5707728), (48, 5588817), (52, 5158908), (72, 3725878), (78, 3439272), (94, 2853864), (104, 2579454), (117, 2292848), (141, 1902576), (144, 1862939), (156, 1719636), (188, 1426932), (208, 1289727), (234, 1146424), (282, 951288), (312, 859818), (376, 713466), (423, 634192), (468, 573212), (564, 475644), (611, 439056), (624, 429909), (752, 356733), (846, 317096), (936, 286606), (1128, 237822), (1222, 219528), (1692, 158548), (1833, 146352), (1872, 143303), (2256, 118911), (2444, 109764), (3049, 87984), (3384, 79274), (3666, 73176), (4888, 54882), (5499, 48784), (6098, 43992), (6768, 39637), (7332, 36588), (9147, 29328), (9776, 27441), (10998, 24392), (12196, 21996), (14664, 18294)]