243242256

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:617

約数の個数: 160

約数和(自身を含む): 725846400

約数和(自身を除く): 482604144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 29, 34, 38, 48, 51, 57, 58, 68, 76, 87, 102, 114, 116, 136, 152, 174, 204, 228, 232, 272, 304, 323, 348, 408, 456, 464, 493, 541, 551, 646, 696, 816, 912, 969, 986, 1082, 1102, 1292, 1392, 1479, 1623, 1653, 1938, 1972, 2164, 2204, 2584, 2958, 3246, 3306, 3876, 3944, 4328, 4408, 5168, 5916, 6492, 6612, 7752, 7888, 8656, 8816, 9197, 9367, 10279, 11832, 12984, 13224, 15504, 15689, 18394, 18734, 20558, 23664, 25968, 26448, 27591, 28101, 30837, 31378, 36788, 37468, 41116, 47067, 55182, 56202, 61674, 62756, 73576, 74936, 82232, 94134, 110364, 112404, 123348, 125512, 147152, 149872, 164464, 174743, 188268, 220728, 224808, 246696, 251024, 266713, 298091, 349486, 376536, 441456, 449616, 493392, 524229, 533426, 596182, 698972, 753072, 800139, 894273, 1048458, 1066852, 1192364, 1397944, 1600278, 1788546, 2096916, 2133704, 2384728, 2795888, 3200556, 3577092, 4193832, 4267408, 4769456, 5067547, 6401112, 7154184, 8387664, 10135094, 12802224, 14308368, 15202641, 20270188, 30405282, 40540376, 60810564, 81080752, 121621128, 243242256]

約数ペア:

[(1, 243242256), (2, 121621128), (3, 81080752), (4, 60810564), (6, 40540376), (8, 30405282), (12, 20270188), (16, 15202641), (17, 14308368), (19, 12802224), (24, 10135094), (29, 8387664), (34, 7154184), (38, 6401112), (48, 5067547), (51, 4769456), (57, 4267408), (58, 4193832), (68, 3577092), (76, 3200556), (87, 2795888), (102, 2384728), (114, 2133704), (116, 2096916), (136, 1788546), (152, 1600278), (174, 1397944), (204, 1192364), (228, 1066852), (232, 1048458), (272, 894273), (304, 800139), (323, 753072), (348, 698972), (408, 596182), (456, 533426), (464, 524229), (493, 493392), (541, 449616), (551, 441456), (646, 376536), (696, 349486), (816, 298091), (912, 266713), (969, 251024), (986, 246696), (1082, 224808), (1102, 220728), (1292, 188268), (1392, 174743), (1479, 164464), (1623, 149872), (1653, 147152), (1938, 125512), (1972, 123348), (2164, 112404), (2204, 110364), (2584, 94134), (2958, 82232), (3246, 74936), (3306, 73576), (3876, 62756), (3944, 61674), (4328, 56202), (4408, 55182), (5168, 47067), (5916, 41116), (6492, 37468), (6612, 36788), (7752, 31378), (7888, 30837), (8656, 28101), (8816, 27591), (9197, 26448), (9367, 25968), (10279, 23664), (11832, 20558), (12984, 18734), (13224, 18394), (15504, 15689)]