1231569472

素因数分解:

$2^6\times 7^1\times {\mathrm{1579}}^1\times {\mathrm{1741}}^1$

素因数の和:3339

約数の個数: 56

約数和(自身を含む): 2796397760

約数和(自身を除く): 1564828288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1579, 1741, 3158, 3482, 6316, 6964, 11053, 12187, 12632, 13928, 22106, 24374, 25264, 27856, 44212, 48748, 50528, 55712, 88424, 97496, 101056, 111424, 176848, 194992, 353696, 389984, 707392, 779968, 2749039, 5498078, 10996156, 19243273, 21992312, 38486546, 43984624, 76973092, 87969248, 153946184, 175938496, 307892368, 615784736, 1231569472]

約数ペア:

[(1, 1231569472), (2, 615784736), (4, 307892368), (7, 175938496), (8, 153946184), (14, 87969248), (16, 76973092), (28, 43984624), (32, 38486546), (56, 21992312), (64, 19243273), (112, 10996156), (224, 5498078), (448, 2749039), (1579, 779968), (1741, 707392), (3158, 389984), (3482, 353696), (6316, 194992), (6964, 176848), (11053, 111424), (12187, 101056), (12632, 97496), (13928, 88424), (22106, 55712), (24374, 50528), (25264, 48748), (27856, 44212)]