21170462016

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{3911}}^1$

素因数の和:4181

約数の個数: 168

約数和(自身を含む): 61848626112

約数和(自身を除く): 40678164096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 132, 176, 192, 233, 242, 264, 352, 363, 466, 484, 528, 699, 704, 726, 932, 968, 1056, 1398, 1452, 1864, 1936, 2112, 2563, 2796, 2904, 3728, 3872, 3911, 5126, 5592, 5808, 7456, 7689, 7744, 7822, 10252, 11184, 11616, 11733, 14912, 15378, 15644, 20504, 22368, 23232, 23466, 28193, 30756, 31288, 41008, 43021, 44736, 46932, 56386, 61512, 62576, 82016, 84579, 86042, 93864, 112772, 123024, 125152, 129063, 164032, 169158, 172084, 187728, 225544, 246048, 250304, 258126, 338316, 344168, 375456, 451088, 473231, 492096, 516252, 676632, 688336, 750912, 902176, 911263, 946462, 1032504, 1353264, 1376672, 1419693, 1804352, 1822526, 1892924, 2065008, 2706528, 2733789, 2753344, 2839386, 3645052, 3785848, 4130016, 5413056, 5467578, 5678772, 7290104, 7571696, 8260032, 10023893, 10935156, 11357544, 14580208, 15143392, 20047786, 21870312, 22715088, 29160416, 30071679, 30286784, 40095572, 43740624, 45430176, 58320832, 60143358, 80191144, 87481248, 90860352, 110262823, 120286716, 160382288, 174962496, 220525646, 240573432, 320764576, 330788469, 441051292, 481146864, 641529152, 661576938, 882102584, 962293728, 1323153876, 1764205168, 1924587456, 2646307752, 3528410336, 5292615504, 7056820672, 10585231008, 21170462016]

約数ペア:

[(1, 21170462016), (2, 10585231008), (3, 7056820672), (4, 5292615504), (6, 3528410336), (8, 2646307752), (11, 1924587456), (12, 1764205168), (16, 1323153876), (22, 962293728), (24, 882102584), (32, 661576938), (33, 641529152), (44, 481146864), (48, 441051292), (64, 330788469), (66, 320764576), (88, 240573432), (96, 220525646), (121, 174962496), (132, 160382288), (176, 120286716), (192, 110262823), (233, 90860352), (242, 87481248), (264, 80191144), (352, 60143358), (363, 58320832), (466, 45430176), (484, 43740624), (528, 40095572), (699, 30286784), (704, 30071679), (726, 29160416), (932, 22715088), (968, 21870312), (1056, 20047786), (1398, 15143392), (1452, 14580208), (1864, 11357544), (1936, 10935156), (2112, 10023893), (2563, 8260032), (2796, 7571696), (2904, 7290104), (3728, 5678772), (3872, 5467578), (3911, 5413056), (5126, 4130016), (5592, 3785848), (5808, 3645052), (7456, 2839386), (7689, 2753344), (7744, 2733789), (7822, 2706528), (10252, 2065008), (11184, 1892924), (11616, 1822526), (11733, 1804352), (14912, 1419693), (15378, 1376672), (15644, 1353264), (20504, 1032504), (22368, 946462), (23232, 911263), (23466, 902176), (28193, 750912), (30756, 688336), (31288, 676632), (41008, 516252), (43021, 492096), (44736, 473231), (46932, 451088), (56386, 375456), (61512, 344168), (62576, 338316), (82016, 258126), (84579, 250304), (86042, 246048), (93864, 225544), (112772, 187728), (123024, 172084), (125152, 169158), (129063, 164032)]