388227641074

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1999}}^1\times {\mathrm{7789}}^1$

素因数の和:9947

約数の個数: 64

約数和(自身を含む): 722413440000

約数和(自身を除く): 334185798926

約数列:

[1, 2, 7, 13, 14, 26, 91, 137, 182, 274, 959, 1781, 1918, 1999, 3562, 3998, 7789, 12467, 13993, 15578, 24934, 25987, 27986, 51974, 54523, 101257, 109046, 181909, 202514, 273863, 363818, 547726, 708799, 1067093, 1417598, 1917041, 2134186, 3560219, 3834082, 7120438, 7469651, 13872209, 14939302, 15570211, 24921533, 27744418, 31140422, 49843066, 97105463, 108991477, 194210926, 202412743, 217982954, 404825486, 1416889201, 2133118907, 2833778402, 4266237814, 14931832349, 27730545791, 29863664698, 55461091582, 194113820537, 388227641074]

約数ペア:

[(1, 388227641074), (2, 194113820537), (7, 55461091582), (13, 29863664698), (14, 27730545791), (26, 14931832349), (91, 4266237814), (137, 2833778402), (182, 2133118907), (274, 1416889201), (959, 404825486), (1781, 217982954), (1918, 202412743), (1999, 194210926), (3562, 108991477), (3998, 97105463), (7789, 49843066), (12467, 31140422), (13993, 27744418), (15578, 24921533), (24934, 15570211), (25987, 14939302), (27986, 13872209), (51974, 7469651), (54523, 7120438), (101257, 3834082), (109046, 3560219), (181909, 2134186), (202514, 1917041), (273863, 1417598), (363818, 1067093), (547726, 708799)]