2555712

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:70

約数の個数: 140

約数和(自身を含む): 8298180

約数和(自身を除く): 5742468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 29, 32, 34, 36, 48, 51, 54, 58, 64, 68, 72, 81, 87, 96, 102, 108, 116, 136, 144, 153, 162, 174, 192, 204, 216, 232, 261, 272, 288, 306, 324, 348, 408, 432, 459, 464, 493, 522, 544, 576, 612, 648, 696, 783, 816, 864, 918, 928, 986, 1044, 1088, 1224, 1296, 1377, 1392, 1479, 1566, 1632, 1728, 1836, 1856, 1972, 2088, 2349, 2448, 2592, 2754, 2784, 2958, 3132, 3264, 3672, 3944, 4176, 4437, 4698, 4896, 5184, 5508, 5568, 5916, 6264, 7344, 7888, 8352, 8874, 9396, 9792, 11016, 11832, 12528, 13311, 14688, 15776, 16704, 17748, 18792, 22032, 23664, 25056, 26622, 29376, 31552, 35496, 37584, 39933, 44064, 47328, 50112, 53244, 70992, 75168, 79866, 88128, 94656, 106488, 141984, 150336, 159732, 212976, 283968, 319464, 425952, 638928, 851904, 1277856, 2555712]

約数ペア:

[(1, 2555712), (2, 1277856), (3, 851904), (4, 638928), (6, 425952), (8, 319464), (9, 283968), (12, 212976), (16, 159732), (17, 150336), (18, 141984), (24, 106488), (27, 94656), (29, 88128), (32, 79866), (34, 75168), (36, 70992), (48, 53244), (51, 50112), (54, 47328), (58, 44064), (64, 39933), (68, 37584), (72, 35496), (81, 31552), (87, 29376), (96, 26622), (102, 25056), (108, 23664), (116, 22032), (136, 18792), (144, 17748), (153, 16704), (162, 15776), (174, 14688), (192, 13311), (204, 12528), (216, 11832), (232, 11016), (261, 9792), (272, 9396), (288, 8874), (306, 8352), (324, 7888), (348, 7344), (408, 6264), (432, 5916), (459, 5568), (464, 5508), (493, 5184), (522, 4896), (544, 4698), (576, 4437), (612, 4176), (648, 3944), (696, 3672), (783, 3264), (816, 3132), (864, 2958), (918, 2784), (928, 2754), (986, 2592), (1044, 2448), (1088, 2349), (1224, 2088), (1296, 1972), (1377, 1856), (1392, 1836), (1479, 1728), (1566, 1632)]