672912144

素因数分解:

$2^4\times 3^3\times {\mathrm{1557667}}^1$

素因数の和:1557684

約数の個数: 40

約数和(自身を含む): 1931508320

約数和(自身を除く): 1258596176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1557667, 3115334, 4673001, 6230668, 9346002, 12461336, 14019003, 18692004, 24922672, 28038006, 37384008, 42057009, 56076012, 74768016, 84114018, 112152024, 168228036, 224304048, 336456072, 672912144]

約数ペア:

[(1, 672912144), (2, 336456072), (3, 224304048), (4, 168228036), (6, 112152024), (8, 84114018), (9, 74768016), (12, 56076012), (16, 42057009), (18, 37384008), (24, 28038006), (27, 24922672), (36, 18692004), (48, 14019003), (54, 12461336), (72, 9346002), (108, 6230668), (144, 4673001), (216, 3115334), (432, 1557667)]