219280824

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:507

約数の個数: 256

約数和(自身を含む): 777600000

約数和(自身を除く): 558319176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 19, 21, 24, 27, 28, 34, 36, 38, 42, 51, 54, 56, 57, 63, 68, 72, 76, 84, 102, 108, 114, 119, 126, 133, 136, 152, 153, 168, 171, 189, 204, 216, 228, 238, 252, 266, 306, 323, 342, 357, 378, 399, 408, 449, 456, 459, 476, 504, 513, 532, 612, 646, 684, 714, 756, 798, 898, 918, 952, 969, 1026, 1064, 1071, 1197, 1224, 1292, 1347, 1368, 1428, 1512, 1596, 1796, 1836, 1938, 2052, 2142, 2261, 2394, 2584, 2694, 2856, 2907, 3143, 3192, 3213, 3591, 3592, 3672, 3876, 4041, 4104, 4284, 4522, 4788, 5388, 5814, 6286, 6426, 6783, 7182, 7633, 7752, 8082, 8531, 8568, 8721, 9044, 9429, 9576, 10776, 11628, 12123, 12572, 12852, 13566, 14364, 15266, 16164, 17062, 17442, 18088, 18858, 20349, 22899, 23256, 24246, 25144, 25593, 25704, 27132, 28287, 28728, 30532, 32328, 34124, 34884, 37716, 40698, 45798, 48492, 51186, 53431, 54264, 56574, 59717, 61047, 61064, 68248, 68697, 69768, 75432, 76779, 81396, 84861, 91596, 96984, 102372, 106862, 113148, 119434, 122094, 137394, 145027, 153558, 160293, 162792, 169722, 179151, 183192, 204744, 206091, 213724, 226296, 230337, 238868, 244188, 274788, 290054, 307116, 320586, 339444, 358302, 412182, 427448, 435081, 460674, 477736, 480879, 488376, 537453, 549576, 580108, 614232, 641172, 678888, 716604, 824364, 870162, 921348, 961758, 1015189, 1074906, 1160216, 1282344, 1305243, 1433208, 1442637, 1612359, 1648728, 1740324, 1842696, 1923516, 2030378, 2149812, 2610486, 2885274, 3045567, 3224718, 3480648, 3847032, 3915729, 4060756, 4299624, 5220972, 5770548, 6091134, 6449436, 7831458, 8121512, 9136701, 10441944, 11541096, 12182268, 12898872, 15662916, 18273402, 24364536, 27410103, 31325832, 36546804, 54820206, 73093608, 109640412, 219280824]

約数ペア:

[(1, 219280824), (2, 109640412), (3, 73093608), (4, 54820206), (6, 36546804), (7, 31325832), (8, 27410103), (9, 24364536), (12, 18273402), (14, 15662916), (17, 12898872), (18, 12182268), (19, 11541096), (21, 10441944), (24, 9136701), (27, 8121512), (28, 7831458), (34, 6449436), (36, 6091134), (38, 5770548), (42, 5220972), (51, 4299624), (54, 4060756), (56, 3915729), (57, 3847032), (63, 3480648), (68, 3224718), (72, 3045567), (76, 2885274), (84, 2610486), (102, 2149812), (108, 2030378), (114, 1923516), (119, 1842696), (126, 1740324), (133, 1648728), (136, 1612359), (152, 1442637), (153, 1433208), (168, 1305243), (171, 1282344), (189, 1160216), (204, 1074906), (216, 1015189), (228, 961758), (238, 921348), (252, 870162), (266, 824364), (306, 716604), (323, 678888), (342, 641172), (357, 614232), (378, 580108), (399, 549576), (408, 537453), (449, 488376), (456, 480879), (459, 477736), (476, 460674), (504, 435081), (513, 427448), (532, 412182), (612, 358302), (646, 339444), (684, 320586), (714, 307116), (756, 290054), (798, 274788), (898, 244188), (918, 238868), (952, 230337), (969, 226296), (1026, 213724), (1064, 206091), (1071, 204744), (1197, 183192), (1224, 179151), (1292, 169722), (1347, 162792), (1368, 160293), (1428, 153558), (1512, 145027), (1596, 137394), (1796, 122094), (1836, 119434), (1938, 113148), (2052, 106862), (2142, 102372), (2261, 96984), (2394, 91596), (2584, 84861), (2694, 81396), (2856, 76779), (2907, 75432), (3143, 69768), (3192, 68697), (3213, 68248), (3591, 61064), (3592, 61047), (3672, 59717), (3876, 56574), (4041, 54264), (4104, 53431), (4284, 51186), (4522, 48492), (4788, 45798), (5388, 40698), (5814, 37716), (6286, 34884), (6426, 34124), (6783, 32328), (7182, 30532), (7633, 28728), (7752, 28287), (8082, 27132), (8531, 25704), (8568, 25593), (8721, 25144), (9044, 24246), (9429, 23256), (9576, 22899), (10776, 20349), (11628, 18858), (12123, 18088), (12572, 17442), (12852, 17062), (13566, 16164), (14364, 15266)]