738139094

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{727}}^1$

素因数の和:1113

約数の個数: 64

約数和(自身を含む): 1459261440

約数和(自身を除く): 721122346

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 347, 418, 694, 727, 1454, 1463, 2429, 2926, 3817, 4858, 5089, 6593, 7634, 7997, 10178, 13186, 13813, 15994, 26719, 27626, 46151, 53438, 55979, 72523, 92302, 96691, 111958, 145046, 151943, 193382, 252269, 303886, 504538, 507661, 1015322, 1063601, 1765883, 2127202, 2774959, 3531766, 4793111, 5549918, 9586222, 19424713, 33551777, 38849426, 52724221, 67103554, 105448442, 369069547, 738139094]

約数ペア:

[(1, 738139094), (2, 369069547), (7, 105448442), (11, 67103554), (14, 52724221), (19, 38849426), (22, 33551777), (38, 19424713), (77, 9586222), (133, 5549918), (154, 4793111), (209, 3531766), (266, 2774959), (347, 2127202), (418, 1765883), (694, 1063601), (727, 1015322), (1454, 507661), (1463, 504538), (2429, 303886), (2926, 252269), (3817, 193382), (4858, 151943), (5089, 145046), (6593, 111958), (7634, 96691), (7997, 92302), (10178, 72523), (13186, 55979), (13813, 53438), (15994, 46151), (26719, 27626)]