258305568

素因数分解:

$2^5\times 3^1\times {\mathrm{97}}^1\times {\mathrm{27739}}^1$

素因数の和:27849

約数の個数: 48

約数和(自身を含む): 685067040

約数和(自身を除く): 426761472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 3104, 4656, 9312, 27739, 55478, 83217, 110956, 166434, 221912, 332868, 443824, 665736, 887648, 1331472, 2662944, 2690683, 5381366, 8072049, 10762732, 16144098, 21525464, 32288196, 43050928, 64576392, 86101856, 129152784, 258305568]

約数ペア:

[(1, 258305568), (2, 129152784), (3, 86101856), (4, 64576392), (6, 43050928), (8, 32288196), (12, 21525464), (16, 16144098), (24, 10762732), (32, 8072049), (48, 5381366), (96, 2690683), (97, 2662944), (194, 1331472), (291, 887648), (388, 665736), (582, 443824), (776, 332868), (1164, 221912), (1552, 166434), (2328, 110956), (3104, 83217), (4656, 55478), (9312, 27739)]