225822312

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{20771}}^1$

素因数の和:20934

約数の個数: 48

約数和(自身を含む): 615682080

約数和(自身を除く): 389859768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2718, 3624, 5436, 10872, 20771, 41542, 62313, 83084, 124626, 166168, 186939, 249252, 373878, 498504, 747756, 1495512, 3136421, 6272842, 9409263, 12545684, 18818526, 25091368, 28227789, 37637052, 56455578, 75274104, 112911156, 225822312]

約数ペア:

[(1, 225822312), (2, 112911156), (3, 75274104), (4, 56455578), (6, 37637052), (8, 28227789), (9, 25091368), (12, 18818526), (18, 12545684), (24, 9409263), (36, 6272842), (72, 3136421), (151, 1495512), (302, 747756), (453, 498504), (604, 373878), (906, 249252), (1208, 186939), (1359, 166168), (1812, 124626), (2718, 83084), (3624, 62313), (5436, 41542), (10872, 20771)]