678234816

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1193}}^1$

素因数の和:1268

約数の個数: 224

約数和(自身を含む): 2329159680

約数和(自身を除く): 1650924864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 64, 72, 84, 94, 96, 108, 112, 126, 141, 144, 168, 188, 189, 192, 216, 224, 252, 282, 288, 329, 336, 376, 378, 423, 432, 448, 504, 564, 576, 658, 672, 752, 756, 846, 864, 987, 1008, 1128, 1193, 1269, 1316, 1344, 1504, 1512, 1692, 1728, 1974, 2016, 2256, 2386, 2538, 2632, 2961, 3008, 3024, 3384, 3579, 3948, 4032, 4512, 4772, 5076, 5264, 5922, 6048, 6768, 7158, 7896, 8351, 8883, 9024, 9544, 10152, 10528, 10737, 11844, 12096, 13536, 14316, 15792, 16702, 17766, 19088, 20304, 21056, 21474, 23688, 25053, 27072, 28632, 31584, 32211, 33404, 35532, 38176, 40608, 42948, 47376, 50106, 56071, 57264, 63168, 64422, 66808, 71064, 75159, 76352, 81216, 85896, 94752, 100212, 112142, 114528, 128844, 133616, 142128, 150318, 168213, 171792, 189504, 200424, 224284, 225477, 229056, 257688, 267232, 284256, 300636, 336426, 343584, 392497, 400848, 448568, 450954, 504639, 515376, 534464, 568512, 601272, 672852, 687168, 784994, 801696, 897136, 901908, 1009278, 1030752, 1177491, 1202544, 1345704, 1513917, 1569988, 1603392, 1794272, 1803816, 2018556, 2061504, 2354982, 2405088, 2691408, 3027834, 3139976, 3532473, 3588544, 3607632, 4037112, 4709964, 4810176, 5382816, 6055668, 6279952, 7064946, 7215264, 8074224, 9419928, 10597419, 10765632, 12111336, 12559904, 14129892, 14430528, 16148448, 18839856, 21194838, 24222672, 25119808, 28259784, 32296896, 37679712, 42389676, 48445344, 56519568, 75359424, 84779352, 96890688, 113039136, 169558704, 226078272, 339117408, 678234816]

約数ペア:

[(1, 678234816), (2, 339117408), (3, 226078272), (4, 169558704), (6, 113039136), (7, 96890688), (8, 84779352), (9, 75359424), (12, 56519568), (14, 48445344), (16, 42389676), (18, 37679712), (21, 32296896), (24, 28259784), (27, 25119808), (28, 24222672), (32, 21194838), (36, 18839856), (42, 16148448), (47, 14430528), (48, 14129892), (54, 12559904), (56, 12111336), (63, 10765632), (64, 10597419), (72, 9419928), (84, 8074224), (94, 7215264), (96, 7064946), (108, 6279952), (112, 6055668), (126, 5382816), (141, 4810176), (144, 4709964), (168, 4037112), (188, 3607632), (189, 3588544), (192, 3532473), (216, 3139976), (224, 3027834), (252, 2691408), (282, 2405088), (288, 2354982), (329, 2061504), (336, 2018556), (376, 1803816), (378, 1794272), (423, 1603392), (432, 1569988), (448, 1513917), (504, 1345704), (564, 1202544), (576, 1177491), (658, 1030752), (672, 1009278), (752, 901908), (756, 897136), (846, 801696), (864, 784994), (987, 687168), (1008, 672852), (1128, 601272), (1193, 568512), (1269, 534464), (1316, 515376), (1344, 504639), (1504, 450954), (1512, 448568), (1692, 400848), (1728, 392497), (1974, 343584), (2016, 336426), (2256, 300636), (2386, 284256), (2538, 267232), (2632, 257688), (2961, 229056), (3008, 225477), (3024, 224284), (3384, 200424), (3579, 189504), (3948, 171792), (4032, 168213), (4512, 150318), (4772, 142128), (5076, 133616), (5264, 128844), (5922, 114528), (6048, 112142), (6768, 100212), (7158, 94752), (7896, 85896), (8351, 81216), (8883, 76352), (9024, 75159), (9544, 71064), (10152, 66808), (10528, 64422), (10737, 63168), (11844, 57264), (12096, 56071), (13536, 50106), (14316, 47376), (15792, 42948), (16702, 40608), (17766, 38176), (19088, 35532), (20304, 33404), (21056, 32211), (21474, 31584), (23688, 28632), (25053, 27072)]