291259490834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{311}}^1\times {\mathrm{883}}^1$

素因数の和:1360

約数の個数: 96

約数和(自身を含む): 503136676224

約数和(自身を除く): 211877185390

約数列:

[1, 2, 13, 19, 26, 38, 113, 226, 247, 311, 361, 494, 622, 722, 883, 1469, 1766, 2147, 2938, 4043, 4294, 4693, 5909, 8086, 9386, 11479, 11818, 16777, 22958, 27911, 33554, 35143, 40793, 55822, 70286, 76817, 81586, 99779, 112271, 153634, 199558, 218101, 224542, 274613, 318763, 436202, 456859, 530309, 549226, 637526, 667717, 913718, 1060618, 1297127, 1335434, 1459523, 1895801, 2594254, 2919046, 3569969, 3791602, 4143919, 5217647, 7139938, 8287838, 8680321, 10435294, 12686623, 17360642, 24645413, 25373246, 31031269, 36020219, 49290826, 62062538, 67829411, 72040438, 99135293, 135658822, 164926099, 198270586, 329852198, 403406497, 468262847, 589594111, 806812994, 936525694, 1179188222, 1288758809, 2577517618, 7664723443, 11202288109, 15329446886, 22404576218, 145629745417, 291259490834]

約数ペア:

[(1, 291259490834), (2, 145629745417), (13, 22404576218), (19, 15329446886), (26, 11202288109), (38, 7664723443), (113, 2577517618), (226, 1288758809), (247, 1179188222), (311, 936525694), (361, 806812994), (494, 589594111), (622, 468262847), (722, 403406497), (883, 329852198), (1469, 198270586), (1766, 164926099), (2147, 135658822), (2938, 99135293), (4043, 72040438), (4294, 67829411), (4693, 62062538), (5909, 49290826), (8086, 36020219), (9386, 31031269), (11479, 25373246), (11818, 24645413), (16777, 17360642), (22958, 12686623), (27911, 10435294), (33554, 8680321), (35143, 8287838), (40793, 7139938), (55822, 5217647), (70286, 4143919), (76817, 3791602), (81586, 3569969), (99779, 2919046), (112271, 2594254), (153634, 1895801), (199558, 1459523), (218101, 1335434), (224542, 1297127), (274613, 1060618), (318763, 913718), (436202, 667717), (456859, 637526), (530309, 549226)]