998562096

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{990637}}^1$

素因数の和:990658

約数の個数: 60

約数和(自身を含む): 3193816912

約数和(自身を除く): 2195254816

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, 990637, 1981274, 2971911, 3962548, 5943822, 6934459, 7925096, 8915733, 11887644, 13868918, 15850192, 17831466, 20803377, 23775288, 27737836, 35662932, 41606754, 47550576, 55475672, 62410131, 71325864, 83213508, 110951344, 124820262, 142651728, 166427016, 249640524, 332854032, 499281048, 998562096]

約数ペア:

[(1, 998562096), (2, 499281048), (3, 332854032), (4, 249640524), (6, 166427016), (7, 142651728), (8, 124820262), (9, 110951344), (12, 83213508), (14, 71325864), (16, 62410131), (18, 55475672), (21, 47550576), (24, 41606754), (28, 35662932), (36, 27737836), (42, 23775288), (48, 20803377), (56, 17831466), (63, 15850192), (72, 13868918), (84, 11887644), (112, 8915733), (126, 7925096), (144, 6934459), (168, 5943822), (252, 3962548), (336, 2971911), (504, 1981274), (1008, 990637)]