268524663

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{929}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 412473600

約数和(自身を除く): 143948937

約数列:

[1, 3, 11, 19, 33, 57, 209, 461, 627, 929, 1383, 2787, 5071, 8759, 10219, 15213, 17651, 26277, 30657, 52953, 96349, 194161, 289047, 428269, 582483, 1284807, 4710959, 8137111, 14132877, 24411333, 89508221, 268524663]

約数ペア:

[(1, 268524663), (3, 89508221), (11, 24411333), (19, 14132877), (33, 8137111), (57, 4710959), (209, 1284807), (461, 582483), (627, 428269), (929, 289047), (1383, 194161), (2787, 96349), (5071, 52953), (8759, 30657), (10219, 26277), (15213, 17651)]