331279788

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{563401}}^1$

素因数の和:563422

約数の個数: 36

約数和(自身を含む): 899189592

約数和(自身を除く): 567909804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 563401, 1126802, 1690203, 2253604, 3380406, 3943807, 6760812, 7887614, 11831421, 15775228, 23662842, 27606649, 47325684, 55213298, 82819947, 110426596, 165639894, 331279788]

約数ペア:

[(1, 331279788), (2, 165639894), (3, 110426596), (4, 82819947), (6, 55213298), (7, 47325684), (12, 27606649), (14, 23662842), (21, 15775228), (28, 11831421), (42, 7887614), (49, 6760812), (84, 3943807), (98, 3380406), (147, 2253604), (196, 1690203), (294, 1126802), (588, 563401)]