218906064

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 240

約数和(自身を含む): 705204864

約数和(自身を除く): 486298800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 61, 71, 72, 78, 81, 104, 108, 117, 122, 142, 144, 156, 162, 183, 208, 213, 216, 234, 243, 244, 284, 312, 324, 351, 366, 426, 432, 468, 486, 488, 549, 568, 624, 639, 648, 702, 732, 793, 852, 923, 936, 972, 976, 1053, 1098, 1136, 1278, 1296, 1404, 1464, 1586, 1647, 1704, 1846, 1872, 1917, 1944, 2106, 2196, 2379, 2556, 2769, 2808, 2928, 3159, 3172, 3294, 3408, 3692, 3834, 3888, 4212, 4331, 4392, 4758, 4941, 5112, 5538, 5616, 5751, 6318, 6344, 6588, 7137, 7384, 7668, 8307, 8424, 8662, 8784, 9516, 9882, 10224, 11076, 11502, 12636, 12688, 12993, 13176, 14274, 14768, 14823, 15336, 16614, 16848, 17253, 17324, 19032, 19764, 21411, 22152, 23004, 24921, 25272, 25986, 26352, 28548, 29646, 30672, 33228, 34506, 34648, 38064, 38979, 39528, 42822, 44304, 46008, 49842, 50544, 51972, 56303, 57096, 59292, 64233, 66456, 69012, 69296, 74763, 77958, 79056, 85644, 92016, 99684, 103944, 112606, 114192, 116937, 118584, 128466, 132912, 138024, 149526, 155916, 168909, 171288, 192699, 199368, 207888, 224289, 225212, 233874, 237168, 256932, 276048, 299052, 311832, 337818, 342576, 350811, 385398, 398736, 448578, 450424, 467748, 506727, 513864, 598104, 623664, 675636, 701622, 770796, 897156, 900848, 935496, 1013454, 1027728, 1052433, 1196208, 1351272, 1403244, 1520181, 1541592, 1794312, 1870992, 2026908, 2104866, 2702544, 2806488, 3040362, 3083184, 3588624, 4053816, 4209732, 4560543, 5612976, 6080724, 8107632, 8419464, 9121086, 12161448, 13681629, 16838928, 18242172, 24322896, 27363258, 36484344, 54726516, 72968688, 109453032, 218906064]

約数ペア:

[(1, 218906064), (2, 109453032), (3, 72968688), (4, 54726516), (6, 36484344), (8, 27363258), (9, 24322896), (12, 18242172), (13, 16838928), (16, 13681629), (18, 12161448), (24, 9121086), (26, 8419464), (27, 8107632), (36, 6080724), (39, 5612976), (48, 4560543), (52, 4209732), (54, 4053816), (61, 3588624), (71, 3083184), (72, 3040362), (78, 2806488), (81, 2702544), (104, 2104866), (108, 2026908), (117, 1870992), (122, 1794312), (142, 1541592), (144, 1520181), (156, 1403244), (162, 1351272), (183, 1196208), (208, 1052433), (213, 1027728), (216, 1013454), (234, 935496), (243, 900848), (244, 897156), (284, 770796), (312, 701622), (324, 675636), (351, 623664), (366, 598104), (426, 513864), (432, 506727), (468, 467748), (486, 450424), (488, 448578), (549, 398736), (568, 385398), (624, 350811), (639, 342576), (648, 337818), (702, 311832), (732, 299052), (793, 276048), (852, 256932), (923, 237168), (936, 233874), (972, 225212), (976, 224289), (1053, 207888), (1098, 199368), (1136, 192699), (1278, 171288), (1296, 168909), (1404, 155916), (1464, 149526), (1586, 138024), (1647, 132912), (1704, 128466), (1846, 118584), (1872, 116937), (1917, 114192), (1944, 112606), (2106, 103944), (2196, 99684), (2379, 92016), (2556, 85644), (2769, 79056), (2808, 77958), (2928, 74763), (3159, 69296), (3172, 69012), (3294, 66456), (3408, 64233), (3692, 59292), (3834, 57096), (3888, 56303), (4212, 51972), (4331, 50544), (4392, 49842), (4758, 46008), (4941, 44304), (5112, 42822), (5538, 39528), (5616, 38979), (5751, 38064), (6318, 34648), (6344, 34506), (6588, 33228), (7137, 30672), (7384, 29646), (7668, 28548), (8307, 26352), (8424, 25986), (8662, 25272), (8784, 24921), (9516, 23004), (9882, 22152), (10224, 21411), (11076, 19764), (11502, 19032), (12636, 17324), (12688, 17253), (12993, 16848), (13176, 16614), (14274, 15336), (14768, 14823)]