427071168

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:775

約数の個数: 168

約数和(自身を含む): 1302440880

約数和(自身を除く): 875369712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 37, 48, 58, 64, 72, 74, 87, 96, 111, 116, 144, 148, 174, 192, 222, 232, 261, 288, 296, 333, 348, 444, 464, 522, 576, 592, 666, 691, 696, 888, 928, 1044, 1073, 1184, 1332, 1382, 1392, 1776, 1856, 2073, 2088, 2146, 2368, 2664, 2764, 2784, 3219, 3552, 4146, 4176, 4292, 5328, 5528, 5568, 6219, 6438, 7104, 8292, 8352, 8584, 9657, 10656, 11056, 12438, 12876, 16584, 16704, 17168, 19314, 20039, 21312, 22112, 24876, 25567, 25752, 33168, 34336, 38628, 40078, 44224, 49752, 51134, 51504, 60117, 66336, 68672, 76701, 77256, 80156, 99504, 102268, 103008, 120234, 132672, 153402, 154512, 160312, 180351, 199008, 204536, 206016, 230103, 240468, 306804, 309024, 320624, 360702, 398016, 409072, 460206, 480936, 613608, 618048, 641248, 721404, 741443, 818144, 920412, 961872, 1227216, 1282496, 1442808, 1482886, 1636288, 1840824, 1923744, 2224329, 2454432, 2885616, 2965772, 3681648, 3847488, 4448658, 4908864, 5771232, 5931544, 6672987, 7363296, 8897316, 11542464, 11863088, 13345974, 14726592, 17794632, 23726176, 26691948, 35589264, 47452352, 53383896, 71178528, 106767792, 142357056, 213535584, 427071168]

約数ペア:

[(1, 427071168), (2, 213535584), (3, 142357056), (4, 106767792), (6, 71178528), (8, 53383896), (9, 47452352), (12, 35589264), (16, 26691948), (18, 23726176), (24, 17794632), (29, 14726592), (32, 13345974), (36, 11863088), (37, 11542464), (48, 8897316), (58, 7363296), (64, 6672987), (72, 5931544), (74, 5771232), (87, 4908864), (96, 4448658), (111, 3847488), (116, 3681648), (144, 2965772), (148, 2885616), (174, 2454432), (192, 2224329), (222, 1923744), (232, 1840824), (261, 1636288), (288, 1482886), (296, 1442808), (333, 1282496), (348, 1227216), (444, 961872), (464, 920412), (522, 818144), (576, 741443), (592, 721404), (666, 641248), (691, 618048), (696, 613608), (888, 480936), (928, 460206), (1044, 409072), (1073, 398016), (1184, 360702), (1332, 320624), (1382, 309024), (1392, 306804), (1776, 240468), (1856, 230103), (2073, 206016), (2088, 204536), (2146, 199008), (2368, 180351), (2664, 160312), (2764, 154512), (2784, 153402), (3219, 132672), (3552, 120234), (4146, 103008), (4176, 102268), (4292, 99504), (5328, 80156), (5528, 77256), (5568, 76701), (6219, 68672), (6438, 66336), (7104, 60117), (8292, 51504), (8352, 51134), (8584, 49752), (9657, 44224), (10656, 40078), (11056, 38628), (12438, 34336), (12876, 33168), (16584, 25752), (16704, 25567), (17168, 24876), (19314, 22112), (20039, 21312)]