313660914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:480

約数の個数: 128

約数和(自身を含む): 806879232

約数和(自身を除く): 493218318

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 37, 42, 51, 62, 74, 93, 102, 111, 119, 186, 217, 222, 238, 259, 357, 383, 434, 518, 527, 629, 651, 714, 766, 777, 1054, 1147, 1149, 1258, 1302, 1554, 1581, 1887, 2294, 2298, 2681, 3162, 3441, 3689, 3774, 4403, 5362, 6511, 6882, 7378, 8029, 8043, 8806, 11067, 11873, 13022, 13209, 14171, 16058, 16086, 19499, 19533, 22134, 23746, 24087, 26418, 28342, 35619, 38998, 39066, 42513, 45577, 48174, 58497, 71238, 83111, 85026, 91154, 99197, 116994, 136493, 136731, 166222, 198394, 201841, 240907, 249333, 272986, 273462, 297591, 403682, 409479, 439301, 481814, 498666, 595182, 605523, 722721, 818958, 878602, 1211046, 1317903, 1412887, 1445442, 1686349, 2635806, 2825774, 3075107, 3372698, 4238661, 5059047, 6150214, 7468117, 8477322, 9225321, 10118094, 14936234, 18450642, 22404351, 44808702, 52276819, 104553638, 156830457, 313660914]

約数ペア:

[(1, 313660914), (2, 156830457), (3, 104553638), (6, 52276819), (7, 44808702), (14, 22404351), (17, 18450642), (21, 14936234), (31, 10118094), (34, 9225321), (37, 8477322), (42, 7468117), (51, 6150214), (62, 5059047), (74, 4238661), (93, 3372698), (102, 3075107), (111, 2825774), (119, 2635806), (186, 1686349), (217, 1445442), (222, 1412887), (238, 1317903), (259, 1211046), (357, 878602), (383, 818958), (434, 722721), (518, 605523), (527, 595182), (629, 498666), (651, 481814), (714, 439301), (766, 409479), (777, 403682), (1054, 297591), (1147, 273462), (1149, 272986), (1258, 249333), (1302, 240907), (1554, 201841), (1581, 198394), (1887, 166222), (2294, 136731), (2298, 136493), (2681, 116994), (3162, 99197), (3441, 91154), (3689, 85026), (3774, 83111), (4403, 71238), (5362, 58497), (6511, 48174), (6882, 45577), (7378, 42513), (8029, 39066), (8043, 38998), (8806, 35619), (11067, 28342), (11873, 26418), (13022, 24087), (13209, 23746), (14171, 22134), (16058, 19533), (16086, 19499)]