271516932

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6977}}^1$

素因数の和:7057

約数の個数: 72

約数和(自身を含む): 731517696

約数和(自身を除く): 460000764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 138, 141, 188, 207, 276, 282, 414, 423, 564, 828, 846, 1081, 1692, 2162, 3243, 4324, 6486, 6977, 9729, 12972, 13954, 19458, 20931, 27908, 38916, 41862, 62793, 83724, 125586, 160471, 251172, 320942, 327919, 481413, 641884, 655838, 962826, 983757, 1311676, 1444239, 1925652, 1967514, 2888478, 2951271, 3935028, 5776956, 5902542, 7542137, 11805084, 15084274, 22626411, 30168548, 45252822, 67879233, 90505644, 135758466, 271516932]

約数ペア:

[(1, 271516932), (2, 135758466), (3, 90505644), (4, 67879233), (6, 45252822), (9, 30168548), (12, 22626411), (18, 15084274), (23, 11805084), (36, 7542137), (46, 5902542), (47, 5776956), (69, 3935028), (92, 2951271), (94, 2888478), (138, 1967514), (141, 1925652), (188, 1444239), (207, 1311676), (276, 983757), (282, 962826), (414, 655838), (423, 641884), (564, 481413), (828, 327919), (846, 320942), (1081, 251172), (1692, 160471), (2162, 125586), (3243, 83724), (4324, 62793), (6486, 41862), (6977, 38916), (9729, 27908), (12972, 20931), (13954, 19458)]