243431568

素因数分解:

$2^4\times 3^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 240

約数和(自身を含む): 779950080

約数和(自身を除く): 536518512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 29, 34, 36, 48, 51, 54, 58, 68, 72, 81, 87, 102, 108, 116, 127, 136, 144, 153, 162, 174, 204, 216, 232, 243, 254, 261, 272, 306, 324, 348, 381, 408, 432, 459, 464, 486, 493, 508, 522, 612, 648, 696, 762, 783, 816, 918, 972, 986, 1016, 1044, 1143, 1224, 1296, 1377, 1392, 1479, 1524, 1566, 1836, 1944, 1972, 2032, 2088, 2159, 2286, 2349, 2448, 2754, 2958, 3048, 3132, 3429, 3672, 3683, 3888, 3944, 4131, 4176, 4318, 4437, 4572, 4698, 5508, 5916, 6096, 6264, 6477, 6858, 7047, 7344, 7366, 7888, 8262, 8636, 8874, 9144, 9396, 10287, 11016, 11049, 11832, 12528, 12954, 13311, 13716, 14094, 14732, 16524, 17272, 17748, 18288, 18792, 19431, 20574, 22032, 22098, 23664, 25908, 26622, 27432, 28188, 29464, 30861, 33048, 33147, 34544, 35496, 37584, 38862, 39933, 41148, 44196, 51816, 53244, 54864, 56376, 58293, 58928, 61722, 62611, 66096, 66294, 70992, 77724, 79866, 82296, 88392, 99441, 103632, 106488, 112752, 116586, 119799, 123444, 125222, 132588, 155448, 159732, 164592, 174879, 176784, 187833, 198882, 212976, 233172, 239598, 246888, 250444, 265176, 298323, 310896, 319464, 349758, 375666, 397764, 466344, 479196, 493776, 500888, 524637, 530352, 563499, 596646, 638928, 699516, 751332, 795528, 894969, 932688, 958392, 1001776, 1049274, 1126998, 1193292, 1399032, 1502664, 1591056, 1690497, 1789938, 1916784, 2098548, 2253996, 2386584, 2798064, 3005328, 3380994, 3579876, 4197096, 4507992, 4773168, 5071491, 6761988, 7159752, 8394192, 9015984, 10142982, 13523976, 14319504, 15214473, 20285964, 27047952, 30428946, 40571928, 60857892, 81143856, 121715784, 243431568]

約数ペア:

[(1, 243431568), (2, 121715784), (3, 81143856), (4, 60857892), (6, 40571928), (8, 30428946), (9, 27047952), (12, 20285964), (16, 15214473), (17, 14319504), (18, 13523976), (24, 10142982), (27, 9015984), (29, 8394192), (34, 7159752), (36, 6761988), (48, 5071491), (51, 4773168), (54, 4507992), (58, 4197096), (68, 3579876), (72, 3380994), (81, 3005328), (87, 2798064), (102, 2386584), (108, 2253996), (116, 2098548), (127, 1916784), (136, 1789938), (144, 1690497), (153, 1591056), (162, 1502664), (174, 1399032), (204, 1193292), (216, 1126998), (232, 1049274), (243, 1001776), (254, 958392), (261, 932688), (272, 894969), (306, 795528), (324, 751332), (348, 699516), (381, 638928), (408, 596646), (432, 563499), (459, 530352), (464, 524637), (486, 500888), (493, 493776), (508, 479196), (522, 466344), (612, 397764), (648, 375666), (696, 349758), (762, 319464), (783, 310896), (816, 298323), (918, 265176), (972, 250444), (986, 246888), (1016, 239598), (1044, 233172), (1143, 212976), (1224, 198882), (1296, 187833), (1377, 176784), (1392, 174879), (1479, 164592), (1524, 159732), (1566, 155448), (1836, 132588), (1944, 125222), (1972, 123444), (2032, 119799), (2088, 116586), (2159, 112752), (2286, 106488), (2349, 103632), (2448, 99441), (2754, 88392), (2958, 82296), (3048, 79866), (3132, 77724), (3429, 70992), (3672, 66294), (3683, 66096), (3888, 62611), (3944, 61722), (4131, 58928), (4176, 58293), (4318, 56376), (4437, 54864), (4572, 53244), (4698, 51816), (5508, 44196), (5916, 41148), (6096, 39933), (6264, 38862), (6477, 37584), (6858, 35496), (7047, 34544), (7344, 33147), (7366, 33048), (7888, 30861), (8262, 29464), (8636, 28188), (8874, 27432), (9144, 26622), (9396, 25908), (10287, 23664), (11016, 22098), (11049, 22032), (11832, 20574), (12528, 19431), (12954, 18792), (13311, 18288), (13716, 17748), (14094, 17272), (14732, 16524)]