404138016

素因数分解:

$2^5\times 3^2\times {\mathrm{1403257}}^1$

素因数の和:1403273

約数の個数: 36

約数和(自身を含む): 1149268302

約数和(自身を除く): 745130286

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1403257, 2806514, 4209771, 5613028, 8419542, 11226056, 12629313, 16839084, 22452112, 25258626, 33678168, 44904224, 50517252, 67356336, 101034504, 134712672, 202069008, 404138016]

約数ペア:

[(1, 404138016), (2, 202069008), (3, 134712672), (4, 101034504), (6, 67356336), (8, 50517252), (9, 44904224), (12, 33678168), (16, 25258626), (18, 22452112), (24, 16839084), (32, 12629313), (36, 11226056), (48, 8419542), (72, 5613028), (96, 4209771), (144, 2806514), (288, 1403257)]