890689968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{883621}}^1$

素因数の和:883642

約数の個数: 60

約数和(自身を含む): 2848797328

約数和(自身を除く): 1958107360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 883621, 1767242, 2650863, 3534484, 5301726, 6185347, 7068968, 7952589, 10603452, 12370694, 14137936, 15905178, 18556041, 21206904, 24741388, 31810356, 37112082, 42413808, 49482776, 55668123, 63620712, 74224164, 98965552, 111336246, 127241424, 148448328, 222672492, 296896656, 445344984, 890689968]

約数ペア:

[(1, 890689968), (2, 445344984), (3, 296896656), (4, 222672492), (6, 148448328), (7, 127241424), (8, 111336246), (9, 98965552), (12, 74224164), (14, 63620712), (16, 55668123), (18, 49482776), (21, 42413808), (24, 37112082), (28, 31810356), (36, 24741388), (42, 21206904), (48, 18556041), (56, 15905178), (63, 14137936), (72, 12370694), (84, 10603452), (112, 7952589), (126, 7068968), (144, 6185347), (168, 5301726), (252, 3534484), (336, 2650863), (504, 1767242), (1008, 883621)]