388906704

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:922

約数の個数: 160

約数和(自身を含む): 1187424000

約数和(自身を除く): 798517296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 37, 48, 54, 58, 72, 74, 87, 108, 111, 116, 144, 148, 174, 216, 222, 232, 261, 296, 333, 348, 432, 444, 464, 522, 592, 666, 696, 783, 839, 888, 999, 1044, 1073, 1332, 1392, 1566, 1678, 1776, 1998, 2088, 2146, 2517, 2664, 3132, 3219, 3356, 3996, 4176, 4292, 5034, 5328, 6264, 6438, 6712, 7551, 7992, 8584, 9657, 10068, 12528, 12876, 13424, 15102, 15984, 17168, 19314, 20136, 22653, 24331, 25752, 28971, 30204, 31043, 38628, 40272, 45306, 48662, 51504, 57942, 60408, 62086, 72993, 77256, 90612, 93129, 97324, 115884, 120816, 124172, 145986, 154512, 181224, 186258, 194648, 218979, 231768, 248344, 279387, 291972, 362448, 372516, 389296, 437958, 463536, 496688, 558774, 583944, 656937, 745032, 838161, 875916, 900247, 1117548, 1167888, 1313874, 1490064, 1676322, 1751832, 1800494, 2235096, 2627748, 2700741, 3352644, 3503664, 3600988, 4470192, 5255496, 5401482, 6705288, 7201976, 8102223, 10510992, 10802964, 13410576, 14403952, 16204446, 21605928, 24306669, 32408892, 43211856, 48613338, 64817784, 97226676, 129635568, 194453352, 388906704]

約数ペア:

[(1, 388906704), (2, 194453352), (3, 129635568), (4, 97226676), (6, 64817784), (8, 48613338), (9, 43211856), (12, 32408892), (16, 24306669), (18, 21605928), (24, 16204446), (27, 14403952), (29, 13410576), (36, 10802964), (37, 10510992), (48, 8102223), (54, 7201976), (58, 6705288), (72, 5401482), (74, 5255496), (87, 4470192), (108, 3600988), (111, 3503664), (116, 3352644), (144, 2700741), (148, 2627748), (174, 2235096), (216, 1800494), (222, 1751832), (232, 1676322), (261, 1490064), (296, 1313874), (333, 1167888), (348, 1117548), (432, 900247), (444, 875916), (464, 838161), (522, 745032), (592, 656937), (666, 583944), (696, 558774), (783, 496688), (839, 463536), (888, 437958), (999, 389296), (1044, 372516), (1073, 362448), (1332, 291972), (1392, 279387), (1566, 248344), (1678, 231768), (1776, 218979), (1998, 194648), (2088, 186258), (2146, 181224), (2517, 154512), (2664, 145986), (3132, 124172), (3219, 120816), (3356, 115884), (3996, 97324), (4176, 93129), (4292, 90612), (5034, 77256), (5328, 72993), (6264, 62086), (6438, 60408), (6712, 57942), (7551, 51504), (7992, 48662), (8584, 45306), (9657, 40272), (10068, 38628), (12528, 31043), (12876, 30204), (13424, 28971), (15102, 25752), (15984, 24331), (17168, 22653), (19314, 20136)]