243244848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:264

約数の個数: 240

約数和(自身を含む): 819058688

約数和(自身を除く): 575813840

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 33, 42, 44, 48, 56, 62, 66, 77, 84, 88, 93, 112, 121, 124, 132, 154, 168, 176, 186, 193, 217, 231, 242, 248, 264, 308, 336, 341, 363, 372, 386, 434, 462, 484, 496, 528, 579, 616, 651, 682, 726, 744, 772, 847, 868, 924, 968, 1023, 1158, 1232, 1302, 1351, 1364, 1452, 1488, 1544, 1694, 1736, 1848, 1936, 2046, 2123, 2316, 2387, 2541, 2604, 2702, 2728, 2904, 3088, 3388, 3472, 3696, 3751, 4053, 4092, 4246, 4632, 4774, 5082, 5208, 5404, 5456, 5808, 5983, 6369, 6776, 7161, 7502, 8106, 8184, 8492, 9264, 9548, 10164, 10416, 10808, 11253, 11966, 12738, 13552, 14322, 14861, 15004, 16212, 16368, 16984, 17949, 19096, 20328, 21616, 22506, 23353, 23932, 25476, 26257, 28644, 29722, 30008, 32424, 33968, 35898, 38192, 40656, 41881, 44583, 45012, 46706, 47864, 50952, 52514, 57288, 59444, 60016, 64848, 65813, 70059, 71796, 78771, 83762, 89166, 90024, 93412, 95728, 101904, 105028, 114576, 118888, 125643, 131626, 140118, 143592, 157542, 163471, 167524, 178332, 180048, 186824, 197439, 210056, 237776, 251286, 263252, 280236, 287184, 315084, 326942, 335048, 356664, 373648, 394878, 420112, 460691, 490413, 502572, 526504, 560472, 630168, 653884, 670096, 713328, 723943, 789756, 921382, 980826, 1005144, 1053008, 1120944, 1260336, 1307768, 1382073, 1447886, 1579512, 1842764, 1961652, 2010288, 2171829, 2615536, 2764146, 2895772, 3159024, 3685528, 3923304, 4343658, 5067601, 5528292, 5791544, 7371056, 7846608, 8687316, 10135202, 11056584, 11583088, 15202803, 17374632, 20270404, 22113168, 30405606, 34749264, 40540808, 60811212, 81081616, 121622424, 243244848]

約数ペア:

[(1, 243244848), (2, 121622424), (3, 81081616), (4, 60811212), (6, 40540808), (7, 34749264), (8, 30405606), (11, 22113168), (12, 20270404), (14, 17374632), (16, 15202803), (21, 11583088), (22, 11056584), (24, 10135202), (28, 8687316), (31, 7846608), (33, 7371056), (42, 5791544), (44, 5528292), (48, 5067601), (56, 4343658), (62, 3923304), (66, 3685528), (77, 3159024), (84, 2895772), (88, 2764146), (93, 2615536), (112, 2171829), (121, 2010288), (124, 1961652), (132, 1842764), (154, 1579512), (168, 1447886), (176, 1382073), (186, 1307768), (193, 1260336), (217, 1120944), (231, 1053008), (242, 1005144), (248, 980826), (264, 921382), (308, 789756), (336, 723943), (341, 713328), (363, 670096), (372, 653884), (386, 630168), (434, 560472), (462, 526504), (484, 502572), (496, 490413), (528, 460691), (579, 420112), (616, 394878), (651, 373648), (682, 356664), (726, 335048), (744, 326942), (772, 315084), (847, 287184), (868, 280236), (924, 263252), (968, 251286), (1023, 237776), (1158, 210056), (1232, 197439), (1302, 186824), (1351, 180048), (1364, 178332), (1452, 167524), (1488, 163471), (1544, 157542), (1694, 143592), (1736, 140118), (1848, 131626), (1936, 125643), (2046, 118888), (2123, 114576), (2316, 105028), (2387, 101904), (2541, 95728), (2604, 93412), (2702, 90024), (2728, 89166), (2904, 83762), (3088, 78771), (3388, 71796), (3472, 70059), (3696, 65813), (3751, 64848), (4053, 60016), (4092, 59444), (4246, 57288), (4632, 52514), (4774, 50952), (5082, 47864), (5208, 46706), (5404, 45012), (5456, 44583), (5808, 41881), (5983, 40656), (6369, 38192), (6776, 35898), (7161, 33968), (7502, 32424), (8106, 30008), (8184, 29722), (8492, 28644), (9264, 26257), (9548, 25476), (10164, 23932), (10416, 23353), (10808, 22506), (11253, 21616), (11966, 20328), (12738, 19096), (13552, 17949), (14322, 16984), (14861, 16368), (15004, 16212)]