270756688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{52391}}^1$

素因数の和:52435

約数の個数: 40

約数和(自身を含む): 584694720

約数和(自身を除く): 313938032

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 52391, 104782, 209564, 419128, 838256, 890647, 995429, 1781294, 1990858, 3562588, 3981716, 7125176, 7963432, 14250352, 15926864, 16922293, 33844586, 67689172, 135378344, 270756688]

約数ペア:

[(1, 270756688), (2, 135378344), (4, 67689172), (8, 33844586), (16, 16922293), (17, 15926864), (19, 14250352), (34, 7963432), (38, 7125176), (68, 3981716), (76, 3562588), (136, 1990858), (152, 1781294), (272, 995429), (304, 890647), (323, 838256), (646, 419128), (1292, 209564), (2584, 104782), (5168, 52391)]