246901471271

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{19763}}^1$

素因数の和:19980

約数の個数: 64

約数和(自身を含む): 326403883008

約数和(自身を除く): 79502411737

約数列:

[1, 7, 13, 23, 47, 91, 127, 161, 299, 329, 611, 889, 1081, 1651, 2093, 2921, 4277, 5969, 7567, 11557, 14053, 19763, 20447, 37973, 41783, 77597, 98371, 137287, 138341, 256919, 265811, 454549, 543179, 928861, 961009, 1784731, 1798433, 2509901, 3181843, 5909137, 6502027, 12075193, 12493117, 17569307, 21363803, 32628713, 41363959, 57727723, 84526351, 117965347, 149546621, 228400991, 277729439, 404094061, 750460399, 825757429, 1533549511, 1944106073, 2713202981, 5253222793, 10734846577, 18992420867, 35271638753, 246901471271]

約数ペア:

[(1, 246901471271), (7, 35271638753), (13, 18992420867), (23, 10734846577), (47, 5253222793), (91, 2713202981), (127, 1944106073), (161, 1533549511), (299, 825757429), (329, 750460399), (611, 404094061), (889, 277729439), (1081, 228400991), (1651, 149546621), (2093, 117965347), (2921, 84526351), (4277, 57727723), (5969, 41363959), (7567, 32628713), (11557, 21363803), (14053, 17569307), (19763, 12493117), (20447, 12075193), (37973, 6502027), (41783, 5909137), (77597, 3181843), (98371, 2509901), (137287, 1798433), (138341, 1784731), (256919, 961009), (265811, 928861), (454549, 543179)]