315066848

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13469}}^1$

素因数の和:13539

約数の個数: 48

約数和(自身を含む): 672099120

約数和(自身を除く): 357032272

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1376, 1462, 2924, 5848, 11696, 13469, 23392, 26938, 53876, 107752, 215504, 228973, 431008, 457946, 579167, 915892, 1158334, 1831784, 2316668, 3663568, 4633336, 7327136, 9266672, 9845839, 18533344, 19691678, 39383356, 78766712, 157533424, 315066848]

約数ペア:

[(1, 315066848), (2, 157533424), (4, 78766712), (8, 39383356), (16, 19691678), (17, 18533344), (32, 9845839), (34, 9266672), (43, 7327136), (68, 4633336), (86, 3663568), (136, 2316668), (172, 1831784), (272, 1158334), (344, 915892), (544, 579167), (688, 457946), (731, 431008), (1376, 228973), (1462, 215504), (2924, 107752), (5848, 53876), (11696, 26938), (13469, 23392)]