289920791152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{27763}}^1\times {\mathrm{34351}}^1$

素因数の和:62141

約数の個数: 40

約数和(自身を含む): 591324335360

約数和(自身を除く): 301403544208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 27763, 34351, 55526, 68702, 111052, 137404, 222104, 274808, 444208, 527497, 549616, 652669, 1054994, 1305338, 2109988, 2610676, 4219976, 5221352, 8439952, 10442704, 953686813, 1907373626, 3814747252, 7629494504, 15258989008, 18120049447, 36240098894, 72480197788, 144960395576, 289920791152]

約数ペア:

[(1, 289920791152), (2, 144960395576), (4, 72480197788), (8, 36240098894), (16, 18120049447), (19, 15258989008), (38, 7629494504), (76, 3814747252), (152, 1907373626), (304, 953686813), (27763, 10442704), (34351, 8439952), (55526, 5221352), (68702, 4219976), (111052, 2610676), (137404, 2109988), (222104, 1305338), (274808, 1054994), (444208, 652669), (527497, 549616)]