245869248

素因数分解:

$2^6\times 3^1\times {\mathrm{811}}^1\times {\mathrm{1579}}^1$

素因数の和:2405

約数の個数: 56

約数和(自身を含む): 651743680

約数和(自身を除く): 405874432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 811, 1579, 1622, 2433, 3158, 3244, 4737, 4866, 6316, 6488, 9474, 9732, 12632, 12976, 18948, 19464, 25264, 25952, 37896, 38928, 50528, 51904, 75792, 77856, 101056, 151584, 155712, 303168, 1280569, 2561138, 3841707, 5122276, 7683414, 10244552, 15366828, 20489104, 30733656, 40978208, 61467312, 81956416, 122934624, 245869248]

約数ペア:

[(1, 245869248), (2, 122934624), (3, 81956416), (4, 61467312), (6, 40978208), (8, 30733656), (12, 20489104), (16, 15366828), (24, 10244552), (32, 7683414), (48, 5122276), (64, 3841707), (96, 2561138), (192, 1280569), (811, 303168), (1579, 155712), (1622, 151584), (2433, 101056), (3158, 77856), (3244, 75792), (4737, 51904), (4866, 50528), (6316, 38928), (6488, 37896), (9474, 25952), (9732, 25264), (12632, 19464), (12976, 18948)]