8212121568

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1361}}^1$

素因数の和:1498

約数の個数: 288

約数和(自身を含む): 27735244992

約数和(自身を除く): 19523123424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 72, 73, 82, 84, 96, 112, 123, 126, 144, 146, 164, 168, 219, 224, 246, 252, 287, 288, 292, 328, 336, 369, 438, 492, 504, 511, 574, 584, 656, 657, 672, 738, 861, 876, 984, 1008, 1022, 1148, 1168, 1312, 1314, 1361, 1476, 1533, 1722, 1752, 1968, 2016, 2044, 2296, 2336, 2583, 2628, 2722, 2952, 2993, 3066, 3444, 3504, 3936, 4083, 4088, 4592, 4599, 5166, 5256, 5444, 5904, 5986, 6132, 6888, 7008, 8166, 8176, 8979, 9184, 9198, 9527, 10332, 10512, 10888, 11808, 11972, 12249, 12264, 13776, 16332, 16352, 17958, 18396, 19054, 20664, 20951, 21024, 21776, 23944, 24498, 24528, 26937, 27552, 28581, 32664, 35916, 36792, 38108, 41328, 41902, 43552, 47888, 48996, 49056, 53874, 55801, 57162, 62853, 65328, 71832, 73584, 76216, 82656, 83804, 85743, 95776, 97992, 99353, 107748, 111602, 114324, 125706, 130656, 143664, 147168, 152432, 167403, 167608, 171486, 188559, 195984, 198706, 215496, 223204, 228648, 251412, 287328, 298059, 304864, 334806, 335216, 342972, 377118, 390607, 391968, 397412, 430992, 446408, 457296, 502209, 502824, 596118, 669612, 670432, 685944, 695471, 754236, 781214, 794824, 861984, 892816, 894177, 914592, 1004418, 1005648, 1171821, 1192236, 1339224, 1371888, 1390942, 1508472, 1562428, 1589648, 1785632, 1788354, 2008836, 2011296, 2086413, 2343642, 2384472, 2678448, 2743776, 2781884, 3016944, 3124856, 3179296, 3515463, 3576708, 4017672, 4073473, 4172826, 4687284, 4768944, 5356896, 5563768, 6033888, 6249712, 6259239, 7030926, 7153416, 8035344, 8146946, 8345652, 9374568, 9537888, 11127536, 12220419, 12499424, 12518478, 14061852, 14306832, 16070688, 16293892, 16691304, 18749136, 22255072, 24440838, 25036956, 28123704, 28514311, 28613664, 32587784, 33382608, 36661257, 37498272, 48881676, 50073912, 56247408, 57028622, 65175568, 66765216, 73322514, 85542933, 97763352, 100147824, 112494816, 114057244, 130351136, 146645028, 171085866, 195526704, 200295648, 228114488, 256628799, 293290056, 342171732, 391053408, 456228976, 513257598, 586580112, 684343464, 912457952, 1026515196, 1173160224, 1368686928, 2053030392, 2737373856, 4106060784, 8212121568]

約数ペア:

[(1, 8212121568), (2, 4106060784), (3, 2737373856), (4, 2053030392), (6, 1368686928), (7, 1173160224), (8, 1026515196), (9, 912457952), (12, 684343464), (14, 586580112), (16, 513257598), (18, 456228976), (21, 391053408), (24, 342171732), (28, 293290056), (32, 256628799), (36, 228114488), (41, 200295648), (42, 195526704), (48, 171085866), (56, 146645028), (63, 130351136), (72, 114057244), (73, 112494816), (82, 100147824), (84, 97763352), (96, 85542933), (112, 73322514), (123, 66765216), (126, 65175568), (144, 57028622), (146, 56247408), (164, 50073912), (168, 48881676), (219, 37498272), (224, 36661257), (246, 33382608), (252, 32587784), (287, 28613664), (288, 28514311), (292, 28123704), (328, 25036956), (336, 24440838), (369, 22255072), (438, 18749136), (492, 16691304), (504, 16293892), (511, 16070688), (574, 14306832), (584, 14061852), (656, 12518478), (657, 12499424), (672, 12220419), (738, 11127536), (861, 9537888), (876, 9374568), (984, 8345652), (1008, 8146946), (1022, 8035344), (1148, 7153416), (1168, 7030926), (1312, 6259239), (1314, 6249712), (1361, 6033888), (1476, 5563768), (1533, 5356896), (1722, 4768944), (1752, 4687284), (1968, 4172826), (2016, 4073473), (2044, 4017672), (2296, 3576708), (2336, 3515463), (2583, 3179296), (2628, 3124856), (2722, 3016944), (2952, 2781884), (2993, 2743776), (3066, 2678448), (3444, 2384472), (3504, 2343642), (3936, 2086413), (4083, 2011296), (4088, 2008836), (4592, 1788354), (4599, 1785632), (5166, 1589648), (5256, 1562428), (5444, 1508472), (5904, 1390942), (5986, 1371888), (6132, 1339224), (6888, 1192236), (7008, 1171821), (8166, 1005648), (8176, 1004418), (8979, 914592), (9184, 894177), (9198, 892816), (9527, 861984), (10332, 794824), (10512, 781214), (10888, 754236), (11808, 695471), (11972, 685944), (12249, 670432), (12264, 669612), (13776, 596118), (16332, 502824), (16352, 502209), (17958, 457296), (18396, 446408), (19054, 430992), (20664, 397412), (20951, 391968), (21024, 390607), (21776, 377118), (23944, 342972), (24498, 335216), (24528, 334806), (26937, 304864), (27552, 298059), (28581, 287328), (32664, 251412), (35916, 228648), (36792, 223204), (38108, 215496), (41328, 198706), (41902, 195984), (43552, 188559), (47888, 171486), (48996, 167608), (49056, 167403), (53874, 152432), (55801, 147168), (57162, 143664), (62853, 130656), (65328, 125706), (71832, 114324), (73584, 111602), (76216, 107748), (82656, 99353), (83804, 97992), (85743, 95776)]