2639955456

素因数分解:

$2^9\times 3^3\times {\mathrm{19}}^2\times {\mathrm{23}}^2$

素因数の和:111

約数の個数: 360

約数和(自身を含む): 8621557560

約数和(自身を除く): 5981602104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 64, 69, 72, 76, 92, 96, 108, 114, 128, 138, 144, 152, 171, 184, 192, 207, 216, 228, 256, 276, 288, 304, 342, 361, 368, 384, 414, 432, 437, 456, 512, 513, 529, 552, 576, 608, 621, 684, 722, 736, 768, 828, 864, 874, 912, 1026, 1058, 1083, 1104, 1152, 1216, 1242, 1311, 1368, 1444, 1472, 1536, 1587, 1656, 1728, 1748, 1824, 2052, 2116, 2166, 2208, 2304, 2432, 2484, 2622, 2736, 2888, 2944, 3174, 3249, 3312, 3456, 3496, 3648, 3933, 4104, 4232, 4332, 4416, 4608, 4761, 4864, 4968, 5244, 5472, 5776, 5888, 6348, 6498, 6624, 6912, 6992, 7296, 7866, 8208, 8303, 8464, 8664, 8832, 9522, 9728, 9747, 9936, 10051, 10488, 10944, 11552, 11776, 11799, 12696, 12996, 13248, 13824, 13984, 14283, 14592, 15732, 16416, 16606, 16928, 17328, 17664, 19044, 19494, 19872, 20102, 20976, 21888, 23104, 23598, 24909, 25392, 25992, 26496, 27968, 28566, 29184, 30153, 31464, 32832, 33212, 33856, 34656, 35328, 38088, 38988, 39744, 40204, 41952, 43776, 46208, 47196, 49818, 50784, 51984, 52992, 55936, 57132, 60306, 62928, 65664, 66424, 67712, 69312, 74727, 76176, 77976, 79488, 80408, 83904, 87552, 90459, 92416, 94392, 99636, 101568, 103968, 105984, 111872, 114264, 120612, 125856, 131328, 132848, 135424, 138624, 149454, 152352, 155952, 158976, 160816, 167808, 180918, 184832, 188784, 190969, 199272, 203136, 207936, 223744, 224181, 228528, 241224, 251712, 262656, 265696, 270848, 271377, 277248, 298908, 304704, 311904, 317952, 321632, 335616, 361836, 377568, 381938, 398544, 406272, 415872, 448362, 457056, 482448, 503424, 531392, 542754, 554496, 572907, 597816, 609408, 623808, 643264, 671232, 723672, 755136, 763876, 797088, 812544, 831744, 896724, 914112, 964896, 1006848, 1062784, 1085508, 1145814, 1195632, 1218816, 1247616, 1286528, 1447344, 1510272, 1527752, 1594176, 1663488, 1718721, 1793448, 1828224, 1929792, 2013696, 2125568, 2171016, 2291628, 2391264, 2437632, 2495232, 2573056, 2894688, 3020544, 3055504, 3188352, 3437442, 3586896, 3656448, 3859584, 4251136, 4342032, 4583256, 4782528, 4990464, 5146112, 5156163, 5789376, 6041088, 6111008, 6376704, 6874884, 7173792, 7312896, 7719168, 8684064, 9166512, 9565056, 10312326, 11578752, 12222016, 12753408, 13749768, 14347584, 15438336, 17368128, 18333024, 19130112, 20624652, 23157504, 24444032, 27499536, 28695168, 34736256, 36666048, 38260224, 41249304, 46315008, 48888064, 54999072, 57390336, 69472512, 73332096, 82498608, 97776128, 109998144, 114780672, 138945024, 146664192, 164997216, 219996288, 293328384, 329994432, 439992576, 659988864, 879985152, 1319977728, 2639955456]

約数ペア:

[(1, 2639955456), (2, 1319977728), (3, 879985152), (4, 659988864), (6, 439992576), (8, 329994432), (9, 293328384), (12, 219996288), (16, 164997216), (18, 146664192), (19, 138945024), (23, 114780672), (24, 109998144), (27, 97776128), (32, 82498608), (36, 73332096), (38, 69472512), (46, 57390336), (48, 54999072), (54, 48888064), (57, 46315008), (64, 41249304), (69, 38260224), (72, 36666048), (76, 34736256), (92, 28695168), (96, 27499536), (108, 24444032), (114, 23157504), (128, 20624652), (138, 19130112), (144, 18333024), (152, 17368128), (171, 15438336), (184, 14347584), (192, 13749768), (207, 12753408), (216, 12222016), (228, 11578752), (256, 10312326), (276, 9565056), (288, 9166512), (304, 8684064), (342, 7719168), (361, 7312896), (368, 7173792), (384, 6874884), (414, 6376704), (432, 6111008), (437, 6041088), (456, 5789376), (512, 5156163), (513, 5146112), (529, 4990464), (552, 4782528), (576, 4583256), (608, 4342032), (621, 4251136), (684, 3859584), (722, 3656448), (736, 3586896), (768, 3437442), (828, 3188352), (864, 3055504), (874, 3020544), (912, 2894688), (1026, 2573056), (1058, 2495232), (1083, 2437632), (1104, 2391264), (1152, 2291628), (1216, 2171016), (1242, 2125568), (1311, 2013696), (1368, 1929792), (1444, 1828224), (1472, 1793448), (1536, 1718721), (1587, 1663488), (1656, 1594176), (1728, 1527752), (1748, 1510272), (1824, 1447344), (2052, 1286528), (2116, 1247616), (2166, 1218816), (2208, 1195632), (2304, 1145814), (2432, 1085508), (2484, 1062784), (2622, 1006848), (2736, 964896), (2888, 914112), (2944, 896724), (3174, 831744), (3249, 812544), (3312, 797088), (3456, 763876), (3496, 755136), (3648, 723672), (3933, 671232), (4104, 643264), (4232, 623808), (4332, 609408), (4416, 597816), (4608, 572907), (4761, 554496), (4864, 542754), (4968, 531392), (5244, 503424), (5472, 482448), (5776, 457056), (5888, 448362), (6348, 415872), (6498, 406272), (6624, 398544), (6912, 381938), (6992, 377568), (7296, 361836), (7866, 335616), (8208, 321632), (8303, 317952), (8464, 311904), (8664, 304704), (8832, 298908), (9522, 277248), (9728, 271377), (9747, 270848), (9936, 265696), (10051, 262656), (10488, 251712), (10944, 241224), (11552, 228528), (11776, 224181), (11799, 223744), (12696, 207936), (12996, 203136), (13248, 199272), (13824, 190969), (13984, 188784), (14283, 184832), (14592, 180918), (15732, 167808), (16416, 160816), (16606, 158976), (16928, 155952), (17328, 152352), (17664, 149454), (19044, 138624), (19494, 135424), (19872, 132848), (20102, 131328), (20976, 125856), (21888, 120612), (23104, 114264), (23598, 111872), (24909, 105984), (25392, 103968), (25992, 101568), (26496, 99636), (27968, 94392), (28566, 92416), (29184, 90459), (30153, 87552), (31464, 83904), (32832, 80408), (33212, 79488), (33856, 77976), (34656, 76176), (35328, 74727), (38088, 69312), (38988, 67712), (39744, 66424), (40204, 65664), (41952, 62928), (43776, 60306), (46208, 57132), (47196, 55936), (49818, 52992), (50784, 51984)]