379808572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{3929}}^1$

素因数の和:3983

約数の個数: 48

約数和(自身を含む): 785685600

約数和(自身を除く): 405877028

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 2197, 3718, 3929, 4394, 7436, 7858, 8788, 15716, 24167, 43219, 48334, 51077, 86438, 96668, 102154, 172876, 204308, 561847, 664001, 1123694, 1328002, 2247388, 2656004, 7304011, 8632013, 14608022, 17264026, 29216044, 34528052, 94952143, 189904286, 379808572]

約数ペア:

[(1, 379808572), (2, 189904286), (4, 94952143), (11, 34528052), (13, 29216044), (22, 17264026), (26, 14608022), (44, 8632013), (52, 7304011), (143, 2656004), (169, 2247388), (286, 1328002), (338, 1123694), (572, 664001), (676, 561847), (1859, 204308), (2197, 172876), (3718, 102154), (3929, 96668), (4394, 86438), (7436, 51077), (7858, 48334), (8788, 43219), (15716, 24167)]