444152128

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31981}}^1$

素因数の和:32031

約数の個数: 56

約数和(自身を含む): 1039798784

約数和(自身を除く): 595646656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13888, 31981, 63962, 127924, 223867, 255848, 447734, 511696, 895468, 991411, 1023392, 1790936, 1982822, 2046784, 3581872, 3965644, 6939877, 7163744, 7931288, 13879754, 14327488, 15862576, 27759508, 31725152, 55519016, 63450304, 111038032, 222076064, 444152128]

約数ペア:

[(1, 444152128), (2, 222076064), (4, 111038032), (7, 63450304), (8, 55519016), (14, 31725152), (16, 27759508), (28, 15862576), (31, 14327488), (32, 13879754), (56, 7931288), (62, 7163744), (64, 6939877), (112, 3965644), (124, 3581872), (217, 2046784), (224, 1982822), (248, 1790936), (434, 1023392), (448, 991411), (496, 895468), (868, 511696), (992, 447734), (1736, 255848), (1984, 223867), (3472, 127924), (6944, 63962), (13888, 31981)]