260968192

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{53653}}^1$

素因数の和:53688

約数の個数: 36

約数和(自身を含む): 548343880

約数和(自身を除く): 287375688

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 53653, 107306, 214612, 429224, 858448, 1019407, 1716896, 2038814, 3433792, 4077628, 6867584, 8155256, 13735168, 16310512, 32621024, 65242048, 130484096, 260968192]

約数ペア:

[(1, 260968192), (2, 130484096), (4, 65242048), (8, 32621024), (16, 16310512), (19, 13735168), (32, 8155256), (38, 6867584), (64, 4077628), (76, 3433792), (128, 2038814), (152, 1716896), (256, 1019407), (304, 858448), (608, 429224), (1216, 214612), (2432, 107306), (4864, 53653)]