21899098032

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{499}}^1$

素因数の和:968

約数の個数: 240

約数和(自身を含む): 67513536000

約数和(自身を除く): 45614437968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 49, 56, 84, 94, 98, 112, 141, 147, 168, 188, 196, 282, 294, 329, 336, 376, 392, 397, 499, 564, 588, 658, 752, 784, 794, 987, 998, 1128, 1176, 1191, 1316, 1497, 1588, 1974, 1996, 2256, 2303, 2352, 2382, 2632, 2779, 2994, 3176, 3493, 3948, 3992, 4606, 4764, 5264, 5558, 5988, 6352, 6909, 6986, 7896, 7984, 8337, 9212, 9528, 10479, 11116, 11976, 13818, 13972, 15792, 16674, 18424, 18659, 19056, 19453, 20958, 22232, 23453, 23952, 24451, 27636, 27944, 33348, 36848, 37318, 38906, 41916, 44464, 46906, 48902, 55272, 55888, 55977, 58359, 66696, 70359, 73353, 74636, 77812, 83832, 93812, 97804, 110544, 111954, 116718, 130613, 133392, 140718, 146706, 149272, 155624, 164171, 167664, 187624, 195608, 198103, 223908, 233436, 261226, 281436, 293412, 298544, 311248, 328342, 375248, 391216, 391839, 396206, 447816, 466872, 492513, 522452, 562872, 586824, 594309, 656684, 783678, 792412, 895632, 914291, 933744, 985026, 1044904, 1125744, 1149197, 1173648, 1188618, 1313368, 1386721, 1567356, 1584824, 1828582, 1970052, 2089808, 2298394, 2377236, 2626736, 2742873, 2773442, 3134712, 3169648, 3447591, 3657164, 3940104, 4160163, 4596788, 4754472, 5485746, 5546884, 6269424, 6895182, 7314328, 7880208, 8320326, 9193576, 9310841, 9508944, 9707047, 10971492, 11093768, 13790364, 14628656, 16640652, 18387152, 18621682, 19414094, 21942984, 22187536, 27580728, 27932523, 29121141, 33281304, 37243364, 38828188, 43885968, 55161456, 55865046, 58242282, 65175887, 66562608, 74486728, 77656376, 111730092, 116484564, 130351774, 148973456, 155312752, 195527661, 223460184, 232969128, 260703548, 391055322, 446920368, 456231209, 465938256, 521407096, 782110644, 912462418, 1042814192, 1368693627, 1564221288, 1824924836, 2737387254, 3128442576, 3649849672, 5474774508, 7299699344, 10949549016, 21899098032]

約数ペア:

[(1, 21899098032), (2, 10949549016), (3, 7299699344), (4, 5474774508), (6, 3649849672), (7, 3128442576), (8, 2737387254), (12, 1824924836), (14, 1564221288), (16, 1368693627), (21, 1042814192), (24, 912462418), (28, 782110644), (42, 521407096), (47, 465938256), (48, 456231209), (49, 446920368), (56, 391055322), (84, 260703548), (94, 232969128), (98, 223460184), (112, 195527661), (141, 155312752), (147, 148973456), (168, 130351774), (188, 116484564), (196, 111730092), (282, 77656376), (294, 74486728), (329, 66562608), (336, 65175887), (376, 58242282), (392, 55865046), (397, 55161456), (499, 43885968), (564, 38828188), (588, 37243364), (658, 33281304), (752, 29121141), (784, 27932523), (794, 27580728), (987, 22187536), (998, 21942984), (1128, 19414094), (1176, 18621682), (1191, 18387152), (1316, 16640652), (1497, 14628656), (1588, 13790364), (1974, 11093768), (1996, 10971492), (2256, 9707047), (2303, 9508944), (2352, 9310841), (2382, 9193576), (2632, 8320326), (2779, 7880208), (2994, 7314328), (3176, 6895182), (3493, 6269424), (3948, 5546884), (3992, 5485746), (4606, 4754472), (4764, 4596788), (5264, 4160163), (5558, 3940104), (5988, 3657164), (6352, 3447591), (6909, 3169648), (6986, 3134712), (7896, 2773442), (7984, 2742873), (8337, 2626736), (9212, 2377236), (9528, 2298394), (10479, 2089808), (11116, 1970052), (11976, 1828582), (13818, 1584824), (13972, 1567356), (15792, 1386721), (16674, 1313368), (18424, 1188618), (18659, 1173648), (19056, 1149197), (19453, 1125744), (20958, 1044904), (22232, 985026), (23453, 933744), (23952, 914291), (24451, 895632), (27636, 792412), (27944, 783678), (33348, 656684), (36848, 594309), (37318, 586824), (38906, 562872), (41916, 522452), (44464, 492513), (46906, 466872), (48902, 447816), (55272, 396206), (55888, 391839), (55977, 391216), (58359, 375248), (66696, 328342), (70359, 311248), (73353, 298544), (74636, 293412), (77812, 281436), (83832, 261226), (93812, 233436), (97804, 223908), (110544, 198103), (111954, 195608), (116718, 187624), (130613, 167664), (133392, 164171), (140718, 155624), (146706, 149272)]