16440012216

素因数分解:

$2^3\times 3^2\times {\mathrm{1583}}^1\times {\mathrm{144241}}^1$

素因数の和:145836

約数の個数: 48

約数和(自身を含む): 44553468960

約数和(自身を除く): 28113456744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1583, 3166, 4749, 6332, 9498, 12664, 14247, 18996, 28494, 37992, 56988, 113976, 144241, 288482, 432723, 576964, 865446, 1153928, 1298169, 1730892, 2596338, 3461784, 5192676, 10385352, 228333503, 456667006, 685000509, 913334012, 1370001018, 1826668024, 2055001527, 2740002036, 4110003054, 5480004072, 8220006108, 16440012216]

約数ペア:

[(1, 16440012216), (2, 8220006108), (3, 5480004072), (4, 4110003054), (6, 2740002036), (8, 2055001527), (9, 1826668024), (12, 1370001018), (18, 913334012), (24, 685000509), (36, 456667006), (72, 228333503), (1583, 10385352), (3166, 5192676), (4749, 3461784), (6332, 2596338), (9498, 1730892), (12664, 1298169), (14247, 1153928), (18996, 865446), (28494, 576964), (37992, 432723), (56988, 288482), (113976, 144241)]