528680256

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211811}}^1$

素因数の和:211839

約数の個数: 56

約数和(自身を含む): 1506406944

約数和(自身を除く): 977726688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 211811, 423622, 635433, 847244, 1270866, 1694488, 2541732, 2753543, 3388976, 5083464, 5507086, 6777952, 8260629, 10166928, 11014172, 13555904, 16521258, 20333856, 22028344, 33042516, 40667712, 44056688, 66085032, 88113376, 132170064, 176226752, 264340128, 528680256]

約数ペア:

[(1, 528680256), (2, 264340128), (3, 176226752), (4, 132170064), (6, 88113376), (8, 66085032), (12, 44056688), (13, 40667712), (16, 33042516), (24, 22028344), (26, 20333856), (32, 16521258), (39, 13555904), (48, 11014172), (52, 10166928), (64, 8260629), (78, 6777952), (96, 5507086), (104, 5083464), (156, 3388976), (192, 2753543), (208, 2541732), (312, 1694488), (416, 1270866), (624, 847244), (832, 635433), (1248, 423622), (2496, 211811)]