21502301184

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25639}}^1$

素因数の和:25685

約数の個数: 264

約数和(自身を含む): 76418276480

約数和(自身を除く): 54915975296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 512, 546, 576, 624, 672, 728, 768, 819, 832, 896, 936, 1008, 1024, 1092, 1152, 1248, 1344, 1456, 1536, 1638, 1664, 1792, 1872, 2016, 2184, 2304, 2496, 2688, 2912, 3072, 3276, 3328, 3584, 3744, 4032, 4368, 4608, 4992, 5376, 5824, 6552, 6656, 7168, 7488, 8064, 8736, 9216, 9984, 10752, 11648, 13104, 13312, 14976, 16128, 17472, 19968, 21504, 23296, 25639, 26208, 29952, 32256, 34944, 39936, 46592, 51278, 52416, 59904, 64512, 69888, 76917, 93184, 102556, 104832, 119808, 139776, 153834, 179473, 205112, 209664, 230751, 279552, 307668, 333307, 358946, 410224, 419328, 461502, 538419, 615336, 666614, 717892, 820448, 838656, 923004, 999921, 1076838, 1230672, 1333228, 1435784, 1615257, 1640896, 1846008, 1999842, 2153676, 2333149, 2461344, 2666456, 2871568, 2999763, 3230514, 3281792, 3692016, 3999684, 4307352, 4666298, 4922688, 5332912, 5743136, 5999526, 6461028, 6563584, 6999447, 7384032, 7999368, 8614704, 9332596, 9845376, 10665824, 11486272, 11999052, 12922056, 13127168, 13998894, 14768064, 15998736, 17229408, 18665192, 19690752, 20998341, 21331648, 22972544, 23998104, 25844112, 26254336, 27997788, 29536128, 31997472, 34458816, 37330384, 39381504, 41996682, 42663296, 45945088, 47996208, 51688224, 55995576, 59072256, 63994944, 68917632, 74660768, 78763008, 83993364, 85326592, 91890176, 95992416, 103376448, 111991152, 118144512, 127989888, 137835264, 149321536, 167986728, 170653184, 183780352, 191984832, 206752896, 223982304, 236289024, 255979776, 275670528, 298643072, 335973456, 341306368, 383969664, 413505792, 447964608, 511959552, 551341056, 597286144, 671946912, 767939328, 827011584, 895929216, 1023919104, 1194572288, 1343893824, 1535878656, 1654023168, 1791858432, 2389144576, 2687787648, 3071757312, 3583716864, 5375575296, 7167433728, 10751150592, 21502301184]

約数ペア:

[(1, 21502301184), (2, 10751150592), (3, 7167433728), (4, 5375575296), (6, 3583716864), (7, 3071757312), (8, 2687787648), (9, 2389144576), (12, 1791858432), (13, 1654023168), (14, 1535878656), (16, 1343893824), (18, 1194572288), (21, 1023919104), (24, 895929216), (26, 827011584), (28, 767939328), (32, 671946912), (36, 597286144), (39, 551341056), (42, 511959552), (48, 447964608), (52, 413505792), (56, 383969664), (63, 341306368), (64, 335973456), (72, 298643072), (78, 275670528), (84, 255979776), (91, 236289024), (96, 223982304), (104, 206752896), (112, 191984832), (117, 183780352), (126, 170653184), (128, 167986728), (144, 149321536), (156, 137835264), (168, 127989888), (182, 118144512), (192, 111991152), (208, 103376448), (224, 95992416), (234, 91890176), (252, 85326592), (256, 83993364), (273, 78763008), (288, 74660768), (312, 68917632), (336, 63994944), (364, 59072256), (384, 55995576), (416, 51688224), (448, 47996208), (468, 45945088), (504, 42663296), (512, 41996682), (546, 39381504), (576, 37330384), (624, 34458816), (672, 31997472), (728, 29536128), (768, 27997788), (819, 26254336), (832, 25844112), (896, 23998104), (936, 22972544), (1008, 21331648), (1024, 20998341), (1092, 19690752), (1152, 18665192), (1248, 17229408), (1344, 15998736), (1456, 14768064), (1536, 13998894), (1638, 13127168), (1664, 12922056), (1792, 11999052), (1872, 11486272), (2016, 10665824), (2184, 9845376), (2304, 9332596), (2496, 8614704), (2688, 7999368), (2912, 7384032), (3072, 6999447), (3276, 6563584), (3328, 6461028), (3584, 5999526), (3744, 5743136), (4032, 5332912), (4368, 4922688), (4608, 4666298), (4992, 4307352), (5376, 3999684), (5824, 3692016), (6552, 3281792), (6656, 3230514), (7168, 2999763), (7488, 2871568), (8064, 2666456), (8736, 2461344), (9216, 2333149), (9984, 2153676), (10752, 1999842), (11648, 1846008), (13104, 1640896), (13312, 1615257), (14976, 1435784), (16128, 1333228), (17472, 1230672), (19968, 1076838), (21504, 999921), (23296, 923004), (25639, 838656), (26208, 820448), (29952, 717892), (32256, 666614), (34944, 615336), (39936, 538419), (46592, 461502), (51278, 419328), (52416, 410224), (59904, 358946), (64512, 333307), (69888, 307668), (76917, 279552), (93184, 230751), (102556, 209664), (104832, 205112), (119808, 179473), (139776, 153834)]