181302479928

素因数分解:

$2^3\times 3^3\times {\mathrm{997}}^1\times {\mathrm{841889}}^1$

素因数の和:842901

約数の個数: 64

約数和(自身を含む): 504123732000

約数和(自身を除く): 322821252072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 997, 1994, 2991, 3988, 5982, 7976, 8973, 11964, 17946, 23928, 26919, 35892, 53838, 71784, 107676, 215352, 841889, 1683778, 2525667, 3367556, 5051334, 6735112, 7577001, 10102668, 15154002, 20205336, 22731003, 30308004, 45462006, 60616008, 90924012, 181848024, 839363333, 1678726666, 2518089999, 3357453332, 5036179998, 6714906664, 7554269997, 10072359996, 15108539994, 20144719992, 22662809991, 30217079988, 45325619982, 60434159976, 90651239964, 181302479928]

約数ペア:

[(1, 181302479928), (2, 90651239964), (3, 60434159976), (4, 45325619982), (6, 30217079988), (8, 22662809991), (9, 20144719992), (12, 15108539994), (18, 10072359996), (24, 7554269997), (27, 6714906664), (36, 5036179998), (54, 3357453332), (72, 2518089999), (108, 1678726666), (216, 839363333), (997, 181848024), (1994, 90924012), (2991, 60616008), (3988, 45462006), (5982, 30308004), (7976, 22731003), (8973, 20205336), (11964, 15154002), (17946, 10102668), (23928, 7577001), (26919, 6735112), (35892, 5051334), (53838, 3367556), (71784, 2525667), (107676, 1683778), (215352, 841889)]