2638738944

素因数分解:

$2^9\times 3^5\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:327

約数の個数: 240

約数和(自身を含む): 8007487488

約数和(自身を除く): 5368748544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 127, 128, 144, 162, 167, 192, 216, 243, 254, 256, 288, 324, 334, 381, 384, 432, 486, 501, 508, 512, 576, 648, 668, 762, 768, 864, 972, 1002, 1016, 1143, 1152, 1296, 1336, 1503, 1524, 1536, 1728, 1944, 2004, 2032, 2286, 2304, 2592, 2672, 3006, 3048, 3429, 3456, 3888, 4008, 4064, 4509, 4572, 4608, 5184, 5344, 6012, 6096, 6858, 6912, 7776, 8016, 8128, 9018, 9144, 10287, 10368, 10688, 12024, 12192, 13527, 13716, 13824, 15552, 16032, 16256, 18036, 18288, 20574, 20736, 21209, 21376, 24048, 24384, 27054, 27432, 30861, 31104, 32064, 32512, 36072, 36576, 40581, 41148, 41472, 42418, 42752, 48096, 48768, 54108, 54864, 61722, 62208, 63627, 64128, 65024, 72144, 73152, 81162, 82296, 84836, 85504, 96192, 97536, 108216, 109728, 123444, 124416, 127254, 128256, 144288, 146304, 162324, 164592, 169672, 190881, 192384, 195072, 216432, 219456, 246888, 254508, 256512, 288576, 292608, 324648, 329184, 339344, 381762, 384768, 432864, 438912, 493776, 509016, 572643, 577152, 585216, 649296, 658368, 678688, 763524, 769536, 865728, 877824, 987552, 1018032, 1145286, 1154304, 1298592, 1316736, 1357376, 1527048, 1717929, 1731456, 1755648, 1975104, 2036064, 2290572, 2308608, 2597184, 2633472, 2714752, 3054096, 3435858, 3462912, 3950208, 4072128, 4581144, 5153787, 5194368, 5266944, 5429504, 6108192, 6871716, 6925824, 7900416, 8144256, 9162288, 10307574, 10388736, 10859008, 12216384, 13743432, 15800832, 16288512, 18324576, 20615148, 20777472, 24432768, 27486864, 32577024, 36649152, 41230296, 48865536, 54973728, 73298304, 82460592, 97731072, 109947456, 146596608, 164921184, 219894912, 293193216, 329842368, 439789824, 659684736, 879579648, 1319369472, 2638738944]

約数ペア:

[(1, 2638738944), (2, 1319369472), (3, 879579648), (4, 659684736), (6, 439789824), (8, 329842368), (9, 293193216), (12, 219894912), (16, 164921184), (18, 146596608), (24, 109947456), (27, 97731072), (32, 82460592), (36, 73298304), (48, 54973728), (54, 48865536), (64, 41230296), (72, 36649152), (81, 32577024), (96, 27486864), (108, 24432768), (127, 20777472), (128, 20615148), (144, 18324576), (162, 16288512), (167, 15800832), (192, 13743432), (216, 12216384), (243, 10859008), (254, 10388736), (256, 10307574), (288, 9162288), (324, 8144256), (334, 7900416), (381, 6925824), (384, 6871716), (432, 6108192), (486, 5429504), (501, 5266944), (508, 5194368), (512, 5153787), (576, 4581144), (648, 4072128), (668, 3950208), (762, 3462912), (768, 3435858), (864, 3054096), (972, 2714752), (1002, 2633472), (1016, 2597184), (1143, 2308608), (1152, 2290572), (1296, 2036064), (1336, 1975104), (1503, 1755648), (1524, 1731456), (1536, 1717929), (1728, 1527048), (1944, 1357376), (2004, 1316736), (2032, 1298592), (2286, 1154304), (2304, 1145286), (2592, 1018032), (2672, 987552), (3006, 877824), (3048, 865728), (3429, 769536), (3456, 763524), (3888, 678688), (4008, 658368), (4064, 649296), (4509, 585216), (4572, 577152), (4608, 572643), (5184, 509016), (5344, 493776), (6012, 438912), (6096, 432864), (6858, 384768), (6912, 381762), (7776, 339344), (8016, 329184), (8128, 324648), (9018, 292608), (9144, 288576), (10287, 256512), (10368, 254508), (10688, 246888), (12024, 219456), (12192, 216432), (13527, 195072), (13716, 192384), (13824, 190881), (15552, 169672), (16032, 164592), (16256, 162324), (18036, 146304), (18288, 144288), (20574, 128256), (20736, 127254), (21209, 124416), (21376, 123444), (24048, 109728), (24384, 108216), (27054, 97536), (27432, 96192), (30861, 85504), (31104, 84836), (32064, 82296), (32512, 81162), (36072, 73152), (36576, 72144), (40581, 65024), (41148, 64128), (41472, 63627), (42418, 62208), (42752, 61722), (48096, 54864), (48768, 54108)]