247460864

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 176

約数和(自身を含む): 628838400

約数和(自身を除く): 381377536

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 76, 79, 92, 112, 128, 133, 152, 158, 161, 184, 224, 256, 266, 304, 316, 322, 368, 437, 448, 512, 532, 553, 608, 632, 644, 736, 874, 896, 1024, 1064, 1106, 1216, 1264, 1288, 1472, 1501, 1748, 1792, 1817, 2128, 2212, 2432, 2528, 2576, 2944, 3002, 3059, 3496, 3584, 3634, 4256, 4424, 4864, 5056, 5152, 5888, 6004, 6118, 6992, 7168, 7268, 8512, 8848, 9728, 10112, 10304, 10507, 11776, 12008, 12236, 12719, 13984, 14536, 17024, 17696, 19456, 20224, 20608, 21014, 23552, 24016, 24472, 25438, 27968, 29072, 34048, 34523, 35392, 40448, 41216, 42028, 48032, 48944, 50876, 55936, 58144, 68096, 69046, 70784, 80896, 82432, 84056, 96064, 97888, 101752, 111872, 116288, 136192, 138092, 141568, 164864, 168112, 192128, 195776, 203504, 223744, 232576, 241661, 276184, 283136, 336224, 384256, 391552, 407008, 447488, 465152, 483322, 552368, 566272, 672448, 768512, 783104, 814016, 930304, 966644, 1104736, 1344896, 1537024, 1566208, 1628032, 1860608, 1933288, 2209472, 2689792, 3132416, 3256064, 3866576, 4418944, 5379584, 6512128, 7733152, 8837888, 10759168, 13024256, 15466304, 17675776, 30932608, 35351552, 61865216, 123730432, 247460864]

約数ペア:

[(1, 247460864), (2, 123730432), (4, 61865216), (7, 35351552), (8, 30932608), (14, 17675776), (16, 15466304), (19, 13024256), (23, 10759168), (28, 8837888), (32, 7733152), (38, 6512128), (46, 5379584), (56, 4418944), (64, 3866576), (76, 3256064), (79, 3132416), (92, 2689792), (112, 2209472), (128, 1933288), (133, 1860608), (152, 1628032), (158, 1566208), (161, 1537024), (184, 1344896), (224, 1104736), (256, 966644), (266, 930304), (304, 814016), (316, 783104), (322, 768512), (368, 672448), (437, 566272), (448, 552368), (512, 483322), (532, 465152), (553, 447488), (608, 407008), (632, 391552), (644, 384256), (736, 336224), (874, 283136), (896, 276184), (1024, 241661), (1064, 232576), (1106, 223744), (1216, 203504), (1264, 195776), (1288, 192128), (1472, 168112), (1501, 164864), (1748, 141568), (1792, 138092), (1817, 136192), (2128, 116288), (2212, 111872), (2432, 101752), (2528, 97888), (2576, 96064), (2944, 84056), (3002, 82432), (3059, 80896), (3496, 70784), (3584, 69046), (3634, 68096), (4256, 58144), (4424, 55936), (4864, 50876), (5056, 48944), (5152, 48032), (5888, 42028), (6004, 41216), (6118, 40448), (6992, 35392), (7168, 34523), (7268, 34048), (8512, 29072), (8848, 27968), (9728, 25438), (10112, 24472), (10304, 24016), (10507, 23552), (11776, 21014), (12008, 20608), (12236, 20224), (12719, 19456), (13984, 17696), (14536, 17024)]