238835568

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:550

約数の個数: 80

約数和(自身を含む): 628531200

約数和(自身を除く): 389695632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 191, 218, 239, 327, 382, 436, 478, 573, 654, 717, 764, 872, 956, 1146, 1308, 1434, 1528, 1744, 1912, 2292, 2616, 2868, 3056, 3824, 4584, 5232, 5736, 9168, 11472, 20819, 26051, 41638, 45649, 52102, 62457, 78153, 83276, 91298, 104204, 124914, 136947, 156306, 166552, 182596, 208408, 249828, 273894, 312612, 333104, 365192, 416816, 499656, 547788, 625224, 730384, 999312, 1095576, 1250448, 2191152, 4975741, 9951482, 14927223, 19902964, 29854446, 39805928, 59708892, 79611856, 119417784, 238835568]

約数ペア:

[(1, 238835568), (2, 119417784), (3, 79611856), (4, 59708892), (6, 39805928), (8, 29854446), (12, 19902964), (16, 14927223), (24, 9951482), (48, 4975741), (109, 2191152), (191, 1250448), (218, 1095576), (239, 999312), (327, 730384), (382, 625224), (436, 547788), (478, 499656), (573, 416816), (654, 365192), (717, 333104), (764, 312612), (872, 273894), (956, 249828), (1146, 208408), (1308, 182596), (1434, 166552), (1528, 156306), (1744, 136947), (1912, 124914), (2292, 104204), (2616, 91298), (2868, 83276), (3056, 78153), (3824, 62457), (4584, 52102), (5232, 45649), (5736, 41638), (9168, 26051), (11472, 20819)]