21453268032

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3169}}^1$

素因数の和:3290

約数の個数: 336

約数和(自身を含む): 74359983360

約数和(自身を除く): 52906715328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 73, 84, 92, 96, 112, 126, 138, 144, 146, 161, 168, 184, 192, 207, 219, 224, 252, 276, 288, 292, 322, 336, 368, 414, 438, 448, 483, 504, 511, 552, 576, 584, 644, 657, 672, 736, 828, 876, 966, 1008, 1022, 1104, 1168, 1288, 1314, 1344, 1449, 1472, 1533, 1656, 1679, 1752, 1932, 2016, 2044, 2208, 2336, 2576, 2628, 2898, 3066, 3169, 3312, 3358, 3504, 3864, 4032, 4088, 4416, 4599, 4672, 5037, 5152, 5256, 5796, 6132, 6338, 6624, 6716, 7008, 7728, 8176, 9198, 9507, 10074, 10304, 10512, 11592, 11753, 12264, 12676, 13248, 13432, 14016, 15111, 15456, 16352, 18396, 19014, 20148, 21024, 22183, 23184, 23506, 24528, 25352, 26864, 28521, 30222, 30912, 32704, 35259, 36792, 38028, 40296, 42048, 44366, 46368, 47012, 49056, 50704, 53728, 57042, 60444, 66549, 70518, 72887, 73584, 76056, 80592, 88732, 92736, 94024, 98112, 101408, 105777, 107456, 114084, 120888, 133098, 141036, 145774, 147168, 152112, 161184, 177464, 188048, 199647, 202816, 211554, 218661, 228168, 231337, 241776, 266196, 282072, 291548, 294336, 304224, 322368, 354928, 376096, 399294, 423108, 437322, 456336, 462674, 483552, 510209, 532392, 564144, 583096, 608448, 655983, 694011, 709856, 752192, 798588, 846216, 874644, 912672, 925348, 967104, 1020418, 1064784, 1128288, 1166192, 1311966, 1388022, 1419712, 1530627, 1597176, 1619359, 1692432, 1749288, 1825344, 1850696, 2040836, 2082033, 2129568, 2256576, 2332384, 2623932, 2776044, 3061254, 3194352, 3238718, 3384864, 3498576, 3701392, 4081672, 4164066, 4259136, 4591881, 4664768, 4858077, 5247864, 5320751, 5552088, 6122508, 6388704, 6477436, 6769728, 6997152, 7402784, 8163344, 8328132, 9183762, 9716154, 10495728, 10641502, 11104176, 12245016, 12777408, 12954872, 13994304, 14574231, 14805568, 15962253, 16326688, 16656264, 18367524, 19432308, 20991456, 21283004, 22208352, 24490032, 25909744, 29148462, 31924506, 32653376, 33312528, 36735048, 37245257, 38864616, 41982912, 42566008, 44416704, 47886759, 48980064, 51819488, 58296924, 63849012, 66625056, 73470096, 74490514, 77729232, 85132016, 95773518, 97960128, 103638976, 111735771, 116593848, 127698024, 133250112, 146940192, 148981028, 155458464, 170264032, 191547036, 223471542, 233187696, 255396048, 293880384, 297962056, 310916928, 335207313, 340528064, 383094072, 446943084, 466375392, 510792096, 595924112, 670414626, 766188144, 893886168, 932750784, 1021584192, 1191848224, 1340829252, 1532376288, 1787772336, 2383696448, 2681658504, 3064752576, 3575544672, 5363317008, 7151089344, 10726634016, 21453268032]

約数ペア:

[(1, 21453268032), (2, 10726634016), (3, 7151089344), (4, 5363317008), (6, 3575544672), (7, 3064752576), (8, 2681658504), (9, 2383696448), (12, 1787772336), (14, 1532376288), (16, 1340829252), (18, 1191848224), (21, 1021584192), (23, 932750784), (24, 893886168), (28, 766188144), (32, 670414626), (36, 595924112), (42, 510792096), (46, 466375392), (48, 446943084), (56, 383094072), (63, 340528064), (64, 335207313), (69, 310916928), (72, 297962056), (73, 293880384), (84, 255396048), (92, 233187696), (96, 223471542), (112, 191547036), (126, 170264032), (138, 155458464), (144, 148981028), (146, 146940192), (161, 133250112), (168, 127698024), (184, 116593848), (192, 111735771), (207, 103638976), (219, 97960128), (224, 95773518), (252, 85132016), (276, 77729232), (288, 74490514), (292, 73470096), (322, 66625056), (336, 63849012), (368, 58296924), (414, 51819488), (438, 48980064), (448, 47886759), (483, 44416704), (504, 42566008), (511, 41982912), (552, 38864616), (576, 37245257), (584, 36735048), (644, 33312528), (657, 32653376), (672, 31924506), (736, 29148462), (828, 25909744), (876, 24490032), (966, 22208352), (1008, 21283004), (1022, 20991456), (1104, 19432308), (1168, 18367524), (1288, 16656264), (1314, 16326688), (1344, 15962253), (1449, 14805568), (1472, 14574231), (1533, 13994304), (1656, 12954872), (1679, 12777408), (1752, 12245016), (1932, 11104176), (2016, 10641502), (2044, 10495728), (2208, 9716154), (2336, 9183762), (2576, 8328132), (2628, 8163344), (2898, 7402784), (3066, 6997152), (3169, 6769728), (3312, 6477436), (3358, 6388704), (3504, 6122508), (3864, 5552088), (4032, 5320751), (4088, 5247864), (4416, 4858077), (4599, 4664768), (4672, 4591881), (5037, 4259136), (5152, 4164066), (5256, 4081672), (5796, 3701392), (6132, 3498576), (6338, 3384864), (6624, 3238718), (6716, 3194352), (7008, 3061254), (7728, 2776044), (8176, 2623932), (9198, 2332384), (9507, 2256576), (10074, 2129568), (10304, 2082033), (10512, 2040836), (11592, 1850696), (11753, 1825344), (12264, 1749288), (12676, 1692432), (13248, 1619359), (13432, 1597176), (14016, 1530627), (15111, 1419712), (15456, 1388022), (16352, 1311966), (18396, 1166192), (19014, 1128288), (20148, 1064784), (21024, 1020418), (22183, 967104), (23184, 925348), (23506, 912672), (24528, 874644), (25352, 846216), (26864, 798588), (28521, 752192), (30222, 709856), (30912, 694011), (32704, 655983), (35259, 608448), (36792, 583096), (38028, 564144), (40296, 532392), (42048, 510209), (44366, 483552), (46368, 462674), (47012, 456336), (49056, 437322), (50704, 423108), (53728, 399294), (57042, 376096), (60444, 354928), (66549, 322368), (70518, 304224), (72887, 294336), (73584, 291548), (76056, 282072), (80592, 266196), (88732, 241776), (92736, 231337), (94024, 228168), (98112, 218661), (101408, 211554), (105777, 202816), (107456, 199647), (114084, 188048), (120888, 177464), (133098, 161184), (141036, 152112), (145774, 147168)]