480389624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419921}}^1$

素因数の和:419951

約数の個数: 32

約数和(自身を含む): 1058203440

約数和(自身を除く): 577813816

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 419921, 839842, 1679684, 3359368, 4619131, 5458973, 9238262, 10917946, 18476524, 21835892, 36953048, 43671784, 60048703, 120097406, 240194812, 480389624]

約数ペア:

[(1, 480389624), (2, 240194812), (4, 120097406), (8, 60048703), (11, 43671784), (13, 36953048), (22, 21835892), (26, 18476524), (44, 10917946), (52, 9238262), (88, 5458973), (104, 4619131), (143, 3359368), (286, 1679684), (572, 839842), (1144, 419921)]