311293592

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 627756480

約数和(自身を除く): 316462888

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 137, 184, 212, 233, 274, 424, 466, 548, 932, 1096, 1219, 1864, 2438, 3151, 4876, 5359, 6302, 7261, 9752, 10718, 12349, 12604, 14522, 21436, 24698, 25208, 29044, 31921, 42872, 49396, 58088, 63842, 98792, 127684, 167003, 255368, 284027, 334006, 568054, 668012, 734183, 1136108, 1336024, 1468366, 1691813, 2272216, 2936732, 3383626, 5873464, 6767252, 13534504, 38911699, 77823398, 155646796, 311293592]

約数ペア:

[(1, 311293592), (2, 155646796), (4, 77823398), (8, 38911699), (23, 13534504), (46, 6767252), (53, 5873464), (92, 3383626), (106, 2936732), (137, 2272216), (184, 1691813), (212, 1468366), (233, 1336024), (274, 1136108), (424, 734183), (466, 668012), (548, 568054), (932, 334006), (1096, 284027), (1219, 255368), (1864, 167003), (2438, 127684), (3151, 98792), (4876, 63842), (5359, 58088), (6302, 49396), (7261, 42872), (9752, 31921), (10718, 29044), (12349, 25208), (12604, 24698), (14522, 21436)]