348752008

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{21193}}^1$

素因数の和:21238

約数の個数: 48

約数和(自身を含む): 761076540

約数和(自身を除く): 412324532

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 968, 1496, 2057, 4114, 8228, 16456, 21193, 42386, 84772, 169544, 233123, 360281, 466246, 720562, 932492, 1441124, 1864984, 2564353, 2882248, 3963091, 5128706, 7926182, 10257412, 15852364, 20514824, 31704728, 43594001, 87188002, 174376004, 348752008]

約数ペア:

[(1, 348752008), (2, 174376004), (4, 87188002), (8, 43594001), (11, 31704728), (17, 20514824), (22, 15852364), (34, 10257412), (44, 7926182), (68, 5128706), (88, 3963091), (121, 2882248), (136, 2564353), (187, 1864984), (242, 1441124), (374, 932492), (484, 720562), (748, 466246), (968, 360281), (1496, 233123), (2057, 169544), (4114, 84772), (8228, 42386), (16456, 21193)]