2881438056

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{1905713}}^1$

素因数の和:1905735

約数の個数: 64

約数和(自身を含む): 9147427200

約数和(自身を除く): 6265989144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 1905713, 3811426, 5717139, 7622852, 11434278, 13339991, 15245704, 17151417, 22868556, 26679982, 34302834, 40019973, 45737112, 51454251, 53359964, 68605668, 80039946, 102908502, 106719928, 120059919, 137211336, 160079892, 205817004, 240119838, 320159784, 360179757, 411634008, 480239676, 720359514, 960479352, 1440719028, 2881438056]

約数ペア:

[(1, 2881438056), (2, 1440719028), (3, 960479352), (4, 720359514), (6, 480239676), (7, 411634008), (8, 360179757), (9, 320159784), (12, 240119838), (14, 205817004), (18, 160079892), (21, 137211336), (24, 120059919), (27, 106719928), (28, 102908502), (36, 80039946), (42, 68605668), (54, 53359964), (56, 51454251), (63, 45737112), (72, 40019973), (84, 34302834), (108, 26679982), (126, 22868556), (168, 17151417), (189, 15245704), (216, 13339991), (252, 11434278), (378, 7622852), (504, 5717139), (756, 3811426), (1512, 1905713)]