259550816

素因数分解:

$2^5\times 7^1\times {\mathrm{233}}^1\times {\mathrm{4973}}^1$

素因数の和:5223

約数の個数: 48

約数和(自身を含む): 586613664

約数和(自身を除く): 327062848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 233, 466, 932, 1631, 1864, 3262, 3728, 4973, 6524, 7456, 9946, 13048, 19892, 26096, 34811, 39784, 52192, 69622, 79568, 139244, 159136, 278488, 556976, 1113952, 1158709, 2317418, 4634836, 8110963, 9269672, 16221926, 18539344, 32443852, 37078688, 64887704, 129775408, 259550816]

約数ペア:

[(1, 259550816), (2, 129775408), (4, 64887704), (7, 37078688), (8, 32443852), (14, 18539344), (16, 16221926), (28, 9269672), (32, 8110963), (56, 4634836), (112, 2317418), (224, 1158709), (233, 1113952), (466, 556976), (932, 278488), (1631, 159136), (1864, 139244), (3262, 79568), (3728, 69622), (4973, 52192), (6524, 39784), (7456, 34811), (9946, 26096), (13048, 19892)]