309284864

素因数分解:

$2^{12}\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 156

約数和(自身を含む): 761959584

約数和(自身を除く): 452674720

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 67, 92, 98, 112, 128, 134, 161, 184, 196, 224, 256, 268, 322, 368, 392, 448, 469, 512, 536, 644, 736, 784, 896, 938, 1024, 1072, 1127, 1288, 1472, 1541, 1568, 1792, 1876, 2048, 2144, 2254, 2576, 2944, 3082, 3136, 3283, 3584, 3752, 4096, 4288, 4508, 5152, 5888, 6164, 6272, 6566, 7168, 7504, 8576, 9016, 10304, 10787, 11776, 12328, 12544, 13132, 14336, 15008, 17152, 18032, 20608, 21574, 23552, 24656, 25088, 26264, 28672, 30016, 34304, 36064, 41216, 43148, 47104, 49312, 50176, 52528, 60032, 68608, 72128, 75509, 82432, 86296, 94208, 98624, 100352, 105056, 120064, 137216, 144256, 151018, 164864, 172592, 197248, 200704, 210112, 240128, 274432, 288512, 302036, 329728, 345184, 394496, 420224, 480256, 577024, 604072, 659456, 690368, 788992, 840448, 960512, 1154048, 1208144, 1380736, 1577984, 1680896, 1921024, 2308096, 2416288, 2761472, 3155968, 3361792, 4616192, 4832576, 5522944, 6311936, 6723584, 9665152, 11045888, 13447168, 19330304, 22091776, 38660608, 44183552, 77321216, 154642432, 309284864]

約数ペア:

[(1, 309284864), (2, 154642432), (4, 77321216), (7, 44183552), (8, 38660608), (14, 22091776), (16, 19330304), (23, 13447168), (28, 11045888), (32, 9665152), (46, 6723584), (49, 6311936), (56, 5522944), (64, 4832576), (67, 4616192), (92, 3361792), (98, 3155968), (112, 2761472), (128, 2416288), (134, 2308096), (161, 1921024), (184, 1680896), (196, 1577984), (224, 1380736), (256, 1208144), (268, 1154048), (322, 960512), (368, 840448), (392, 788992), (448, 690368), (469, 659456), (512, 604072), (536, 577024), (644, 480256), (736, 420224), (784, 394496), (896, 345184), (938, 329728), (1024, 302036), (1072, 288512), (1127, 274432), (1288, 240128), (1472, 210112), (1541, 200704), (1568, 197248), (1792, 172592), (1876, 164864), (2048, 151018), (2144, 144256), (2254, 137216), (2576, 120064), (2944, 105056), (3082, 100352), (3136, 98624), (3283, 94208), (3584, 86296), (3752, 82432), (4096, 75509), (4288, 72128), (4508, 68608), (5152, 60032), (5888, 52528), (6164, 50176), (6272, 49312), (6566, 47104), (7168, 43148), (7504, 41216), (8576, 36064), (9016, 34304), (10304, 30016), (10787, 28672), (11776, 26264), (12328, 25088), (12544, 24656), (13132, 23552), (14336, 21574), (15008, 20608), (17152, 18032)]