1397652608

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 3281886720

約数和(自身を除く): 1884234112

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 41, 44, 62, 64, 71, 82, 88, 121, 124, 128, 142, 164, 176, 242, 248, 284, 328, 341, 352, 451, 484, 496, 568, 656, 682, 704, 781, 902, 968, 992, 1136, 1271, 1312, 1364, 1408, 1562, 1804, 1936, 1984, 2201, 2272, 2542, 2624, 2728, 2911, 3124, 3608, 3751, 3872, 3968, 4402, 4544, 4961, 5084, 5248, 5456, 5822, 6248, 7216, 7502, 7744, 8591, 8804, 9088, 9922, 10168, 10912, 11644, 12496, 13981, 14432, 15004, 15488, 17182, 17608, 19844, 20336, 21824, 23288, 24211, 24992, 27962, 28864, 30008, 32021, 34364, 35216, 39688, 40672, 43648, 46576, 48422, 49984, 55924, 57728, 60016, 64042, 68728, 70432, 79376, 81344, 90241, 93152, 96844, 99968, 111848, 120032, 128084, 137456, 140864, 153791, 158752, 162688, 180482, 186304, 193688, 223696, 240064, 256168, 266321, 274912, 281728, 307582, 317504, 352231, 360964, 372608, 387376, 447392, 480128, 512336, 532642, 549824, 615164, 635008, 704462, 721928, 774752, 894784, 992651, 1024672, 1065284, 1099648, 1230328, 1408924, 1443856, 1549504, 1789568, 1985302, 2049344, 2130568, 2460656, 2817848, 2887712, 3099008, 3970604, 4098688, 4261136, 4921312, 5635696, 5775424, 7941208, 8522272, 9842624, 10919161, 11271392, 11550848, 15882416, 17044544, 19685248, 21838322, 22542784, 31764832, 34089088, 43676644, 45085568, 63529664, 87353288, 127059328, 174706576, 349413152, 698826304, 1397652608]

約数ペア:

[(1, 1397652608), (2, 698826304), (4, 349413152), (8, 174706576), (11, 127059328), (16, 87353288), (22, 63529664), (31, 45085568), (32, 43676644), (41, 34089088), (44, 31764832), (62, 22542784), (64, 21838322), (71, 19685248), (82, 17044544), (88, 15882416), (121, 11550848), (124, 11271392), (128, 10919161), (142, 9842624), (164, 8522272), (176, 7941208), (242, 5775424), (248, 5635696), (284, 4921312), (328, 4261136), (341, 4098688), (352, 3970604), (451, 3099008), (484, 2887712), (496, 2817848), (568, 2460656), (656, 2130568), (682, 2049344), (704, 1985302), (781, 1789568), (902, 1549504), (968, 1443856), (992, 1408924), (1136, 1230328), (1271, 1099648), (1312, 1065284), (1364, 1024672), (1408, 992651), (1562, 894784), (1804, 774752), (1936, 721928), (1984, 704462), (2201, 635008), (2272, 615164), (2542, 549824), (2624, 532642), (2728, 512336), (2911, 480128), (3124, 447392), (3608, 387376), (3751, 372608), (3872, 360964), (3968, 352231), (4402, 317504), (4544, 307582), (4961, 281728), (5084, 274912), (5248, 266321), (5456, 256168), (5822, 240064), (6248, 223696), (7216, 193688), (7502, 186304), (7744, 180482), (8591, 162688), (8804, 158752), (9088, 153791), (9922, 140864), (10168, 137456), (10912, 128084), (11644, 120032), (12496, 111848), (13981, 99968), (14432, 96844), (15004, 93152), (15488, 90241), (17182, 81344), (17608, 79376), (19844, 70432), (20336, 68728), (21824, 64042), (23288, 60016), (24211, 57728), (24992, 55924), (27962, 49984), (28864, 48422), (30008, 46576), (32021, 43648), (34364, 40672), (35216, 39688)]