318233256

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{20431}}^1$

素因数の和:20510

約数の個数: 64

約数和(自身を含む): 882662400

約数和(自身を除く): 564429144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 59, 66, 88, 118, 132, 177, 236, 264, 354, 472, 649, 708, 1298, 1416, 1947, 2596, 3894, 5192, 7788, 15576, 20431, 40862, 61293, 81724, 122586, 163448, 224741, 245172, 449482, 490344, 674223, 898964, 1205429, 1348446, 1797928, 2410858, 2696892, 3616287, 4821716, 5393784, 7232574, 9643432, 13259719, 14465148, 26519438, 28930296, 39779157, 53038876, 79558314, 106077752, 159116628, 318233256]

約数ペア:

[(1, 318233256), (2, 159116628), (3, 106077752), (4, 79558314), (6, 53038876), (8, 39779157), (11, 28930296), (12, 26519438), (22, 14465148), (24, 13259719), (33, 9643432), (44, 7232574), (59, 5393784), (66, 4821716), (88, 3616287), (118, 2696892), (132, 2410858), (177, 1797928), (236, 1348446), (264, 1205429), (354, 898964), (472, 674223), (649, 490344), (708, 449482), (1298, 245172), (1416, 224741), (1947, 163448), (2596, 122586), (3894, 81724), (5192, 61293), (7788, 40862), (15576, 20431)]