21528251136

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{4651}}^1$

素因数の和:4728

約数の個数: 324

約数和(自身を含む): 73982346984

約数和(自身を除く): 52454095848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 49, 56, 63, 64, 72, 82, 84, 96, 98, 112, 123, 126, 128, 144, 147, 164, 168, 192, 196, 224, 246, 252, 256, 287, 288, 294, 328, 336, 369, 384, 392, 441, 448, 492, 504, 574, 576, 588, 656, 672, 738, 768, 784, 861, 882, 896, 984, 1008, 1148, 1152, 1176, 1312, 1344, 1476, 1568, 1722, 1764, 1792, 1968, 2009, 2016, 2296, 2304, 2352, 2583, 2624, 2688, 2952, 3136, 3444, 3528, 3936, 4018, 4032, 4592, 4651, 4704, 5166, 5248, 5376, 5904, 6027, 6272, 6888, 7056, 7872, 8036, 8064, 9184, 9302, 9408, 10332, 10496, 11808, 12054, 12544, 13776, 13953, 14112, 15744, 16072, 16128, 18081, 18368, 18604, 18816, 20664, 23616, 24108, 27552, 27906, 28224, 31488, 32144, 32557, 36162, 36736, 37208, 37632, 41328, 41859, 47232, 48216, 55104, 55812, 56448, 64288, 65114, 72324, 73472, 74416, 82656, 83718, 94464, 96432, 97671, 110208, 111624, 112896, 128576, 130228, 144648, 148832, 165312, 167436, 190691, 192864, 195342, 220416, 223248, 227899, 257152, 260456, 289296, 293013, 297664, 330624, 334872, 381382, 385728, 390684, 446496, 455798, 514304, 520912, 572073, 578592, 586026, 595328, 661248, 669744, 683697, 762764, 771456, 781368, 892992, 911596, 1041824, 1144146, 1157184, 1172052, 1190656, 1334837, 1339488, 1367394, 1525528, 1542912, 1562736, 1716219, 1785984, 1823192, 2051091, 2083648, 2288292, 2314368, 2344104, 2669674, 2678976, 2734788, 3051056, 3125472, 3432438, 3571968, 3646384, 4004511, 4102182, 4167296, 4576584, 4628736, 4688208, 5339348, 5357952, 5469576, 6102112, 6250944, 6864876, 7292768, 8009022, 8204364, 8334592, 9153168, 9343859, 9376416, 10678696, 10715904, 10939152, 12013533, 12204224, 12501888, 13729752, 14585536, 16018044, 16408728, 18306336, 18687718, 18752832, 21357392, 21878304, 24027066, 24408448, 25003776, 27459504, 28031577, 29171072, 32036088, 32817456, 36612672, 37375436, 37505664, 42714784, 43756608, 48054132, 48816896, 54919008, 56063154, 58342144, 64072176, 65634912, 73225344, 74750872, 75011328, 84094731, 85429568, 87513216, 96108264, 109838016, 112126308, 128144352, 131269824, 146450688, 149501744, 168189462, 170859136, 175026432, 192216528, 219676032, 224252616, 256288704, 262539648, 299003488, 336378924, 341718272, 384433056, 439352064, 448505232, 512577408, 525079296, 598006976, 672757848, 768866112, 897010464, 1025154816, 1196013952, 1345515696, 1537732224, 1794020928, 2392027904, 2691031392, 3075464448, 3588041856, 5382062784, 7176083712, 10764125568, 21528251136]

約数ペア:

[(1, 21528251136), (2, 10764125568), (3, 7176083712), (4, 5382062784), (6, 3588041856), (7, 3075464448), (8, 2691031392), (9, 2392027904), (12, 1794020928), (14, 1537732224), (16, 1345515696), (18, 1196013952), (21, 1025154816), (24, 897010464), (28, 768866112), (32, 672757848), (36, 598006976), (41, 525079296), (42, 512577408), (48, 448505232), (49, 439352064), (56, 384433056), (63, 341718272), (64, 336378924), (72, 299003488), (82, 262539648), (84, 256288704), (96, 224252616), (98, 219676032), (112, 192216528), (123, 175026432), (126, 170859136), (128, 168189462), (144, 149501744), (147, 146450688), (164, 131269824), (168, 128144352), (192, 112126308), (196, 109838016), (224, 96108264), (246, 87513216), (252, 85429568), (256, 84094731), (287, 75011328), (288, 74750872), (294, 73225344), (328, 65634912), (336, 64072176), (369, 58342144), (384, 56063154), (392, 54919008), (441, 48816896), (448, 48054132), (492, 43756608), (504, 42714784), (574, 37505664), (576, 37375436), (588, 36612672), (656, 32817456), (672, 32036088), (738, 29171072), (768, 28031577), (784, 27459504), (861, 25003776), (882, 24408448), (896, 24027066), (984, 21878304), (1008, 21357392), (1148, 18752832), (1152, 18687718), (1176, 18306336), (1312, 16408728), (1344, 16018044), (1476, 14585536), (1568, 13729752), (1722, 12501888), (1764, 12204224), (1792, 12013533), (1968, 10939152), (2009, 10715904), (2016, 10678696), (2296, 9376416), (2304, 9343859), (2352, 9153168), (2583, 8334592), (2624, 8204364), (2688, 8009022), (2952, 7292768), (3136, 6864876), (3444, 6250944), (3528, 6102112), (3936, 5469576), (4018, 5357952), (4032, 5339348), (4592, 4688208), (4651, 4628736), (4704, 4576584), (5166, 4167296), (5248, 4102182), (5376, 4004511), (5904, 3646384), (6027, 3571968), (6272, 3432438), (6888, 3125472), (7056, 3051056), (7872, 2734788), (8036, 2678976), (8064, 2669674), (9184, 2344104), (9302, 2314368), (9408, 2288292), (10332, 2083648), (10496, 2051091), (11808, 1823192), (12054, 1785984), (12544, 1716219), (13776, 1562736), (13953, 1542912), (14112, 1525528), (15744, 1367394), (16072, 1339488), (16128, 1334837), (18081, 1190656), (18368, 1172052), (18604, 1157184), (18816, 1144146), (20664, 1041824), (23616, 911596), (24108, 892992), (27552, 781368), (27906, 771456), (28224, 762764), (31488, 683697), (32144, 669744), (32557, 661248), (36162, 595328), (36736, 586026), (37208, 578592), (37632, 572073), (41328, 520912), (41859, 514304), (47232, 455798), (48216, 446496), (55104, 390684), (55812, 385728), (56448, 381382), (64288, 334872), (65114, 330624), (72324, 297664), (73472, 293013), (74416, 289296), (82656, 260456), (83718, 257152), (94464, 227899), (96432, 223248), (97671, 220416), (110208, 195342), (111624, 192864), (112896, 190691), (128576, 167436), (130228, 165312), (144648, 148832)]