21014540352

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{41887}}^1$

素因数の和:41985

約数の個数: 168

約数和(自身を含む): 65837547776

約数和(自身を除く): 44823007424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 67, 72, 78, 96, 104, 117, 134, 144, 156, 192, 201, 208, 234, 268, 288, 312, 402, 416, 468, 536, 576, 603, 624, 804, 832, 871, 936, 1072, 1206, 1248, 1608, 1742, 1872, 2144, 2412, 2496, 2613, 3216, 3484, 3744, 4288, 4824, 5226, 6432, 6968, 7488, 7839, 9648, 10452, 12864, 13936, 15678, 19296, 20904, 27872, 31356, 38592, 41808, 41887, 55744, 62712, 83616, 83774, 125424, 125661, 167232, 167548, 250848, 251322, 335096, 376983, 501696, 502644, 544531, 670192, 753966, 1005288, 1089062, 1340384, 1507932, 1633593, 2010576, 2178124, 2680768, 2806429, 3015864, 3267186, 4021152, 4356248, 4900779, 5612858, 6031728, 6534372, 8042304, 8419287, 8712496, 9801558, 11225716, 12063456, 13068744, 16838574, 17424992, 19603116, 22451432, 24126912, 25257861, 26137488, 33677148, 34849984, 36483577, 39206232, 44902864, 50515722, 52274976, 67354296, 72967154, 78412464, 89805728, 101031444, 104549952, 109450731, 134708592, 145934308, 156824928, 179611456, 202062888, 218901462, 269417184, 291868616, 313649856, 328352193, 404125776, 437802924, 538834368, 583737232, 656704386, 808251552, 875605848, 1167474464, 1313408772, 1616503104, 1751211696, 2334948928, 2626817544, 3502423392, 5253635088, 7004846784, 10507270176, 21014540352]

約数ペア:

[(1, 21014540352), (2, 10507270176), (3, 7004846784), (4, 5253635088), (6, 3502423392), (8, 2626817544), (9, 2334948928), (12, 1751211696), (13, 1616503104), (16, 1313408772), (18, 1167474464), (24, 875605848), (26, 808251552), (32, 656704386), (36, 583737232), (39, 538834368), (48, 437802924), (52, 404125776), (64, 328352193), (67, 313649856), (72, 291868616), (78, 269417184), (96, 218901462), (104, 202062888), (117, 179611456), (134, 156824928), (144, 145934308), (156, 134708592), (192, 109450731), (201, 104549952), (208, 101031444), (234, 89805728), (268, 78412464), (288, 72967154), (312, 67354296), (402, 52274976), (416, 50515722), (468, 44902864), (536, 39206232), (576, 36483577), (603, 34849984), (624, 33677148), (804, 26137488), (832, 25257861), (871, 24126912), (936, 22451432), (1072, 19603116), (1206, 17424992), (1248, 16838574), (1608, 13068744), (1742, 12063456), (1872, 11225716), (2144, 9801558), (2412, 8712496), (2496, 8419287), (2613, 8042304), (3216, 6534372), (3484, 6031728), (3744, 5612858), (4288, 4900779), (4824, 4356248), (5226, 4021152), (6432, 3267186), (6968, 3015864), (7488, 2806429), (7839, 2680768), (9648, 2178124), (10452, 2010576), (12864, 1633593), (13936, 1507932), (15678, 1340384), (19296, 1089062), (20904, 1005288), (27872, 753966), (31356, 670192), (38592, 544531), (41808, 502644), (41887, 501696), (55744, 376983), (62712, 335096), (83616, 251322), (83774, 250848), (125424, 167548), (125661, 167232)]