221914692048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{660460393}}^1$

素因数の和:660460411

約数の個数: 40

約数和(自身を含む): 655176710848

約数和(自身を除く): 433262018800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 660460393, 1320920786, 1981381179, 2641841572, 3962762358, 4623222751, 5283683144, 7925524716, 9246445502, 10567366288, 13869668253, 15851049432, 18492891004, 27739336506, 31702098864, 36985782008, 55478673012, 73971564016, 110957346024, 221914692048]

約数ペア:

[(1, 221914692048), (2, 110957346024), (3, 73971564016), (4, 55478673012), (6, 36985782008), (7, 31702098864), (8, 27739336506), (12, 18492891004), (14, 15851049432), (16, 13869668253), (21, 10567366288), (24, 9246445502), (28, 7925524716), (42, 5283683144), (48, 4623222751), (56, 3962762358), (84, 2641841572), (112, 1981381179), (168, 1320920786), (336, 660460393)]