672068672

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^2$

素因数の和:364

約数の個数: 84

約数和(自身を含む): 1498768656

約数和(自身を除く): 826699984

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 149, 172, 176, 298, 344, 352, 473, 596, 688, 704, 946, 1192, 1376, 1639, 1892, 2384, 2752, 3278, 3784, 4768, 6407, 6556, 7568, 9536, 12814, 13112, 15136, 22201, 25628, 26224, 30272, 44402, 51256, 52448, 70477, 88804, 102512, 104896, 140954, 177608, 205024, 244211, 281908, 355216, 410048, 488422, 563816, 710432, 954643, 976844, 1127632, 1420864, 1909286, 1953688, 2255264, 3818572, 3907376, 4510528, 7637144, 7814752, 10501073, 15274288, 15629504, 21002146, 30548576, 42004292, 61097152, 84008584, 168017168, 336034336, 672068672]

約数ペア:

[(1, 672068672), (2, 336034336), (4, 168017168), (8, 84008584), (11, 61097152), (16, 42004292), (22, 30548576), (32, 21002146), (43, 15629504), (44, 15274288), (64, 10501073), (86, 7814752), (88, 7637144), (149, 4510528), (172, 3907376), (176, 3818572), (298, 2255264), (344, 1953688), (352, 1909286), (473, 1420864), (596, 1127632), (688, 976844), (704, 954643), (946, 710432), (1192, 563816), (1376, 488422), (1639, 410048), (1892, 355216), (2384, 281908), (2752, 244211), (3278, 205024), (3784, 177608), (4768, 140954), (6407, 104896), (6556, 102512), (7568, 88804), (9536, 70477), (12814, 52448), (13112, 51256), (15136, 44402), (22201, 30272), (25628, 26224)]