214948448

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:580

約数の個数: 96

約数和(自身を含む): 502951680

約数和(自身を除く): 288003232

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 107, 143, 176, 208, 214, 286, 352, 416, 428, 439, 572, 856, 878, 1144, 1177, 1391, 1712, 1756, 2288, 2354, 2782, 3424, 3512, 4576, 4708, 4829, 5564, 5707, 7024, 9416, 9658, 11128, 11414, 14048, 15301, 18832, 19316, 22256, 22828, 30602, 37664, 38632, 44512, 45656, 46973, 61204, 62777, 77264, 91312, 93946, 122408, 125554, 154528, 182624, 187892, 244816, 251108, 375784, 489632, 502216, 516703, 610649, 751568, 1004432, 1033406, 1221298, 1503136, 2008864, 2066812, 2442596, 4133624, 4885192, 6717139, 8267248, 9770384, 13434278, 16534496, 19540768, 26868556, 53737112, 107474224, 214948448]

約数ペア:

[(1, 214948448), (2, 107474224), (4, 53737112), (8, 26868556), (11, 19540768), (13, 16534496), (16, 13434278), (22, 9770384), (26, 8267248), (32, 6717139), (44, 4885192), (52, 4133624), (88, 2442596), (104, 2066812), (107, 2008864), (143, 1503136), (176, 1221298), (208, 1033406), (214, 1004432), (286, 751568), (352, 610649), (416, 516703), (428, 502216), (439, 489632), (572, 375784), (856, 251108), (878, 244816), (1144, 187892), (1177, 182624), (1391, 154528), (1712, 125554), (1756, 122408), (2288, 93946), (2354, 91312), (2782, 77264), (3424, 62777), (3512, 61204), (4576, 46973), (4708, 45656), (4829, 44512), (5564, 38632), (5707, 37664), (7024, 30602), (9416, 22828), (9658, 22256), (11128, 19316), (11414, 18832), (14048, 15301)]