293351488

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{12697}}^1$

素因数の和:12747

約数の個数: 42

約数和(自身を含む): 614418126

約数和(自身を除く): 321066638

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 608, 722, 1216, 1444, 2888, 5776, 11552, 12697, 23104, 25394, 50788, 101576, 203152, 241243, 406304, 482486, 812608, 964972, 1929944, 3859888, 4583617, 7719776, 9167234, 15439552, 18334468, 36668936, 73337872, 146675744, 293351488]

約数ペア:

[(1, 293351488), (2, 146675744), (4, 73337872), (8, 36668936), (16, 18334468), (19, 15439552), (32, 9167234), (38, 7719776), (64, 4583617), (76, 3859888), (152, 1929944), (304, 964972), (361, 812608), (608, 482486), (722, 406304), (1216, 241243), (1444, 203152), (2888, 101576), (5776, 50788), (11552, 25394), (12697, 23104)]