631796298

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{16921}}^1$

素因数の和:17067

約数の個数: 48

約数和(自身を含む): 1481554944

約数和(自身を除く): 849758646

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 127, 147, 254, 294, 381, 762, 889, 1778, 2667, 5334, 6223, 12446, 16921, 18669, 33842, 37338, 50763, 101526, 118447, 236894, 355341, 710682, 829129, 1658258, 2148967, 2487387, 4297934, 4974774, 6446901, 12893802, 15042769, 30085538, 45128307, 90256614, 105299383, 210598766, 315898149, 631796298]

約数ペア:

[(1, 631796298), (2, 315898149), (3, 210598766), (6, 105299383), (7, 90256614), (14, 45128307), (21, 30085538), (42, 15042769), (49, 12893802), (98, 6446901), (127, 4974774), (147, 4297934), (254, 2487387), (294, 2148967), (381, 1658258), (762, 829129), (889, 710682), (1778, 355341), (2667, 236894), (5334, 118447), (6223, 101526), (12446, 50763), (16921, 37338), (18669, 33842)]