1236664128

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{920137}}^1$

素因数の和:920159

約数の個数: 56

約数和(自身を含む): 3739440832

約数和(自身を除く): 2502776704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 920137, 1840274, 2760411, 3680548, 5520822, 6440959, 7361096, 11041644, 12881918, 14722192, 19322877, 22083288, 25763836, 29444384, 38645754, 44166576, 51527672, 58888768, 77291508, 88333152, 103055344, 154583016, 176666304, 206110688, 309166032, 412221376, 618332064, 1236664128]

約数ペア:

[(1, 1236664128), (2, 618332064), (3, 412221376), (4, 309166032), (6, 206110688), (7, 176666304), (8, 154583016), (12, 103055344), (14, 88333152), (16, 77291508), (21, 58888768), (24, 51527672), (28, 44166576), (32, 38645754), (42, 29444384), (48, 25763836), (56, 22083288), (64, 19322877), (84, 14722192), (96, 12881918), (112, 11041644), (168, 7361096), (192, 6440959), (224, 5520822), (336, 3680548), (448, 2760411), (672, 1840274), (1344, 920137)]