218108592

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:648

約数の個数: 160

約数和(自身を含む): 684956160

約数和(自身を除く): 466847568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 71, 72, 78, 104, 108, 117, 142, 144, 156, 208, 213, 216, 234, 284, 312, 351, 426, 432, 468, 547, 568, 624, 639, 702, 852, 923, 936, 1094, 1136, 1278, 1404, 1641, 1704, 1846, 1872, 1917, 2188, 2556, 2769, 2808, 3282, 3408, 3692, 3834, 4376, 4923, 5112, 5538, 5616, 6564, 7111, 7384, 7668, 8307, 8752, 9846, 10224, 11076, 13128, 14222, 14768, 14769, 15336, 16614, 19692, 21333, 22152, 24921, 26256, 28444, 29538, 30672, 33228, 38837, 39384, 42666, 44304, 49842, 56888, 59076, 63999, 66456, 77674, 78768, 85332, 99684, 113776, 116511, 118152, 127998, 132912, 155348, 170664, 191997, 199368, 233022, 236304, 255996, 310696, 341328, 349533, 383994, 398736, 466044, 504881, 511992, 621392, 699066, 767988, 932088, 1009762, 1023984, 1048599, 1398132, 1514643, 1535976, 1864176, 2019524, 2097198, 2796264, 3029286, 3071952, 4039048, 4194396, 4543929, 5592528, 6058572, 8078096, 8388792, 9087858, 12117144, 13631787, 16777584, 18175716, 24234288, 27263574, 36351432, 54527148, 72702864, 109054296, 218108592]

約数ペア:

[(1, 218108592), (2, 109054296), (3, 72702864), (4, 54527148), (6, 36351432), (8, 27263574), (9, 24234288), (12, 18175716), (13, 16777584), (16, 13631787), (18, 12117144), (24, 9087858), (26, 8388792), (27, 8078096), (36, 6058572), (39, 5592528), (48, 4543929), (52, 4194396), (54, 4039048), (71, 3071952), (72, 3029286), (78, 2796264), (104, 2097198), (108, 2019524), (117, 1864176), (142, 1535976), (144, 1514643), (156, 1398132), (208, 1048599), (213, 1023984), (216, 1009762), (234, 932088), (284, 767988), (312, 699066), (351, 621392), (426, 511992), (432, 504881), (468, 466044), (547, 398736), (568, 383994), (624, 349533), (639, 341328), (702, 310696), (852, 255996), (923, 236304), (936, 233022), (1094, 199368), (1136, 191997), (1278, 170664), (1404, 155348), (1641, 132912), (1704, 127998), (1846, 118152), (1872, 116511), (1917, 113776), (2188, 99684), (2556, 85332), (2769, 78768), (2808, 77674), (3282, 66456), (3408, 63999), (3692, 59076), (3834, 56888), (4376, 49842), (4923, 44304), (5112, 42666), (5538, 39384), (5616, 38837), (6564, 33228), (7111, 30672), (7384, 29538), (7668, 28444), (8307, 26256), (8752, 24921), (9846, 22152), (10224, 21333), (11076, 19692), (13128, 16614), (14222, 15336), (14768, 14769)]