1399031256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1093}}^1$

素因数の和:1529

約数の個数: 128

約数和(自身を含む): 4221964800

約数和(自身を除く): 2822933544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 401, 456, 532, 798, 802, 1064, 1093, 1203, 1596, 1604, 2186, 2406, 2807, 3192, 3208, 3279, 4372, 4812, 5614, 6558, 7619, 7651, 8421, 8744, 9624, 11228, 13116, 15238, 15302, 16842, 20767, 22456, 22857, 22953, 26232, 30476, 30604, 33684, 41534, 45714, 45906, 53333, 60952, 61208, 62301, 67368, 83068, 91428, 91812, 106666, 124602, 145369, 159999, 166136, 182856, 183624, 213332, 249204, 290738, 319998, 426664, 436107, 438293, 498408, 581476, 639996, 872214, 876586, 1162952, 1279992, 1314879, 1744428, 1753172, 2629758, 3068051, 3488856, 3506344, 5259516, 6136102, 8327567, 9204153, 10519032, 12272204, 16655134, 18408306, 24544408, 24982701, 33310268, 36816612, 49965402, 58292969, 66620536, 73633224, 99930804, 116585938, 174878907, 199861608, 233171876, 349757814, 466343752, 699515628, 1399031256]

約数ペア:

[(1, 1399031256), (2, 699515628), (3, 466343752), (4, 349757814), (6, 233171876), (7, 199861608), (8, 174878907), (12, 116585938), (14, 99930804), (19, 73633224), (21, 66620536), (24, 58292969), (28, 49965402), (38, 36816612), (42, 33310268), (56, 24982701), (57, 24544408), (76, 18408306), (84, 16655134), (114, 12272204), (133, 10519032), (152, 9204153), (168, 8327567), (228, 6136102), (266, 5259516), (399, 3506344), (401, 3488856), (456, 3068051), (532, 2629758), (798, 1753172), (802, 1744428), (1064, 1314879), (1093, 1279992), (1203, 1162952), (1596, 876586), (1604, 872214), (2186, 639996), (2406, 581476), (2807, 498408), (3192, 438293), (3208, 436107), (3279, 426664), (4372, 319998), (4812, 290738), (5614, 249204), (6558, 213332), (7619, 183624), (7651, 182856), (8421, 166136), (8744, 159999), (9624, 145369), (11228, 124602), (13116, 106666), (15238, 91812), (15302, 91428), (16842, 83068), (20767, 67368), (22456, 62301), (22857, 61208), (22953, 60952), (26232, 53333), (30476, 45906), (30604, 45714), (33684, 41534)]