271551196

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1163}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 563189760

約数和(自身を除く): 291638564

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 269, 434, 538, 868, 1076, 1163, 1883, 2326, 3766, 4652, 7532, 8141, 8339, 16282, 16678, 32564, 33356, 36053, 58373, 72106, 116746, 144212, 233492, 252371, 312847, 504742, 625694, 1009484, 1251388, 2189929, 4379858, 8759716, 9698257, 19396514, 38793028, 67887799, 135775598, 271551196]

約数ペア:

[(1, 271551196), (2, 135775598), (4, 67887799), (7, 38793028), (14, 19396514), (28, 9698257), (31, 8759716), (62, 4379858), (124, 2189929), (217, 1251388), (269, 1009484), (434, 625694), (538, 504742), (868, 312847), (1076, 252371), (1163, 233492), (1883, 144212), (2326, 116746), (3766, 72106), (4652, 58373), (7532, 36053), (8141, 33356), (8339, 32564), (16282, 16678)]