438168384

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:565

約数の個数: 168

約数和(自身を含む): 1323758592

約数和(自身を除く): 885590208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 53, 62, 64, 72, 93, 96, 106, 124, 144, 159, 186, 192, 212, 248, 279, 288, 318, 372, 424, 463, 477, 496, 558, 576, 636, 744, 848, 926, 954, 992, 1116, 1272, 1389, 1488, 1643, 1696, 1852, 1908, 1984, 2232, 2544, 2778, 2976, 3286, 3392, 3704, 3816, 4167, 4464, 4929, 5088, 5556, 5952, 6572, 7408, 7632, 8334, 8928, 9858, 10176, 11112, 13144, 14353, 14787, 14816, 15264, 16668, 17856, 19716, 22224, 24539, 26288, 28706, 29574, 29632, 30528, 33336, 39432, 43059, 44448, 49078, 52576, 57412, 59148, 66672, 73617, 78864, 86118, 88896, 98156, 105152, 114824, 118296, 129177, 133344, 147234, 157728, 172236, 196312, 220851, 229648, 236592, 258354, 266688, 294468, 315456, 344472, 392624, 441702, 459296, 473184, 516708, 588936, 688944, 760709, 785248, 883404, 918592, 946368, 1033416, 1177872, 1377888, 1521418, 1570496, 1766808, 2066832, 2282127, 2355744, 2755776, 3042836, 3533616, 4133664, 4564254, 4711488, 6085672, 6846381, 7067232, 8267328, 9128508, 12171344, 13692762, 14134464, 18257016, 24342688, 27385524, 36514032, 48685376, 54771048, 73028064, 109542096, 146056128, 219084192, 438168384]

約数ペア:

[(1, 438168384), (2, 219084192), (3, 146056128), (4, 109542096), (6, 73028064), (8, 54771048), (9, 48685376), (12, 36514032), (16, 27385524), (18, 24342688), (24, 18257016), (31, 14134464), (32, 13692762), (36, 12171344), (48, 9128508), (53, 8267328), (62, 7067232), (64, 6846381), (72, 6085672), (93, 4711488), (96, 4564254), (106, 4133664), (124, 3533616), (144, 3042836), (159, 2755776), (186, 2355744), (192, 2282127), (212, 2066832), (248, 1766808), (279, 1570496), (288, 1521418), (318, 1377888), (372, 1177872), (424, 1033416), (463, 946368), (477, 918592), (496, 883404), (558, 785248), (576, 760709), (636, 688944), (744, 588936), (848, 516708), (926, 473184), (954, 459296), (992, 441702), (1116, 392624), (1272, 344472), (1389, 315456), (1488, 294468), (1643, 266688), (1696, 258354), (1852, 236592), (1908, 229648), (1984, 220851), (2232, 196312), (2544, 172236), (2778, 157728), (2976, 147234), (3286, 133344), (3392, 129177), (3704, 118296), (3816, 114824), (4167, 105152), (4464, 98156), (4929, 88896), (5088, 86118), (5556, 78864), (5952, 73617), (6572, 66672), (7408, 59148), (7632, 57412), (8334, 52576), (8928, 49078), (9858, 44448), (10176, 43059), (11112, 39432), (13144, 33336), (14353, 30528), (14787, 29632), (14816, 29574), (15264, 28706), (16668, 26288), (17856, 24539), (19716, 22224)]