16420553184

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:670

約数の個数: 288

約数和(自身を含む): 52081118208

約数和(自身を除く): 35660565024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 47, 48, 56, 62, 84, 93, 94, 96, 112, 124, 141, 168, 186, 188, 217, 224, 248, 282, 329, 336, 372, 376, 434, 496, 541, 564, 651, 658, 672, 744, 752, 868, 961, 987, 992, 1082, 1128, 1302, 1316, 1457, 1488, 1504, 1623, 1736, 1922, 1974, 2164, 2256, 2604, 2632, 2883, 2914, 2976, 3246, 3472, 3787, 3844, 3948, 4328, 4371, 4512, 5208, 5264, 5766, 5828, 6492, 6727, 6944, 7574, 7688, 7896, 8656, 8742, 10199, 10416, 10528, 11361, 11532, 11656, 12984, 13454, 15148, 15376, 15792, 16771, 17312, 17484, 20181, 20398, 20832, 22722, 23064, 23312, 25427, 25968, 26908, 30296, 30597, 30752, 31584, 33542, 34968, 40362, 40796, 45167, 45444, 46128, 46624, 50313, 50854, 51936, 53816, 60592, 61194, 67084, 69936, 76281, 80724, 81592, 90334, 90888, 92256, 100626, 101708, 107632, 117397, 121184, 122388, 134168, 135501, 139872, 152562, 161448, 163184, 177989, 180668, 181776, 201252, 203416, 215264, 234794, 244776, 268336, 271002, 305124, 316169, 322896, 326368, 352191, 355978, 361336, 363552, 402504, 406832, 469588, 489552, 519901, 533967, 536672, 542004, 610248, 632338, 645792, 704382, 711956, 722672, 788237, 805008, 813664, 939176, 948507, 979104, 1039802, 1067934, 1084008, 1220496, 1264676, 1408764, 1423912, 1445344, 1559703, 1576474, 1610016, 1878352, 1897014, 2079604, 2135868, 2168016, 2364711, 2440992, 2529352, 2817528, 2847824, 3119406, 3152948, 3639307, 3756704, 3794028, 4159208, 4271736, 4336032, 4729422, 5058704, 5517659, 5635056, 5695648, 6238812, 6305896, 7278614, 7588056, 8318416, 8543472, 9458844, 10117408, 10917921, 11035318, 11270112, 12477624, 12611792, 14557228, 15176112, 16552977, 16636832, 17086944, 18917688, 21835842, 22070636, 24435347, 24955248, 25223584, 29114456, 30352224, 33105954, 37835376, 43671684, 44141272, 48870694, 49910496, 58228912, 66211908, 73306041, 75670752, 87343368, 88282544, 97741388, 116457824, 132423816, 146612082, 171047429, 174686736, 176565088, 195482776, 264847632, 293224164, 342094858, 349373472, 390965552, 513142287, 529695264, 586448328, 684189716, 781931104, 1026284574, 1172896656, 1368379432, 2052569148, 2345793312, 2736758864, 4105138296, 5473517728, 8210276592, 16420553184]

約数ペア:

[(1, 16420553184), (2, 8210276592), (3, 5473517728), (4, 4105138296), (6, 2736758864), (7, 2345793312), (8, 2052569148), (12, 1368379432), (14, 1172896656), (16, 1026284574), (21, 781931104), (24, 684189716), (28, 586448328), (31, 529695264), (32, 513142287), (42, 390965552), (47, 349373472), (48, 342094858), (56, 293224164), (62, 264847632), (84, 195482776), (93, 176565088), (94, 174686736), (96, 171047429), (112, 146612082), (124, 132423816), (141, 116457824), (168, 97741388), (186, 88282544), (188, 87343368), (217, 75670752), (224, 73306041), (248, 66211908), (282, 58228912), (329, 49910496), (336, 48870694), (372, 44141272), (376, 43671684), (434, 37835376), (496, 33105954), (541, 30352224), (564, 29114456), (651, 25223584), (658, 24955248), (672, 24435347), (744, 22070636), (752, 21835842), (868, 18917688), (961, 17086944), (987, 16636832), (992, 16552977), (1082, 15176112), (1128, 14557228), (1302, 12611792), (1316, 12477624), (1457, 11270112), (1488, 11035318), (1504, 10917921), (1623, 10117408), (1736, 9458844), (1922, 8543472), (1974, 8318416), (2164, 7588056), (2256, 7278614), (2604, 6305896), (2632, 6238812), (2883, 5695648), (2914, 5635056), (2976, 5517659), (3246, 5058704), (3472, 4729422), (3787, 4336032), (3844, 4271736), (3948, 4159208), (4328, 3794028), (4371, 3756704), (4512, 3639307), (5208, 3152948), (5264, 3119406), (5766, 2847824), (5828, 2817528), (6492, 2529352), (6727, 2440992), (6944, 2364711), (7574, 2168016), (7688, 2135868), (7896, 2079604), (8656, 1897014), (8742, 1878352), (10199, 1610016), (10416, 1576474), (10528, 1559703), (11361, 1445344), (11532, 1423912), (11656, 1408764), (12984, 1264676), (13454, 1220496), (15148, 1084008), (15376, 1067934), (15792, 1039802), (16771, 979104), (17312, 948507), (17484, 939176), (20181, 813664), (20398, 805008), (20832, 788237), (22722, 722672), (23064, 711956), (23312, 704382), (25427, 645792), (25968, 632338), (26908, 610248), (30296, 542004), (30597, 536672), (30752, 533967), (31584, 519901), (33542, 489552), (34968, 469588), (40362, 406832), (40796, 402504), (45167, 363552), (45444, 361336), (46128, 355978), (46624, 352191), (50313, 326368), (50854, 322896), (51936, 316169), (53816, 305124), (60592, 271002), (61194, 268336), (67084, 244776), (69936, 234794), (76281, 215264), (80724, 203416), (81592, 201252), (90334, 181776), (90888, 180668), (92256, 177989), (100626, 163184), (101708, 161448), (107632, 152562), (117397, 139872), (121184, 135501), (122388, 134168)]