285945304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 581256000

約数和(自身を除く): 295310696

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 137, 149, 206, 274, 298, 412, 548, 596, 824, 1096, 1192, 1751, 2329, 2533, 3502, 4658, 5066, 7004, 9316, 10132, 14008, 14111, 15347, 18632, 20264, 20413, 28222, 30694, 40826, 56444, 61388, 81652, 112888, 122776, 163304, 239887, 260899, 347021, 479774, 521798, 694042, 959548, 1043596, 1388084, 1919096, 2087192, 2102539, 2776168, 4205078, 8410156, 16820312, 35743163, 71486326, 142972652, 285945304]

約数ペア:

[(1, 285945304), (2, 142972652), (4, 71486326), (8, 35743163), (17, 16820312), (34, 8410156), (68, 4205078), (103, 2776168), (136, 2102539), (137, 2087192), (149, 1919096), (206, 1388084), (274, 1043596), (298, 959548), (412, 694042), (548, 521798), (596, 479774), (824, 347021), (1096, 260899), (1192, 239887), (1751, 163304), (2329, 122776), (2533, 112888), (3502, 81652), (4658, 61388), (5066, 56444), (7004, 40826), (9316, 30694), (10132, 28222), (14008, 20413), (14111, 20264), (15347, 18632)]