312087996

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41479}}^1$

素因数の和:41519

約数の個数: 72

約数和(自身を含む): 905923200

約数和(自身を除く): 593835204

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 41479, 82958, 124437, 165916, 248874, 373311, 456269, 497748, 746622, 788101, 912538, 1368807, 1493244, 1576202, 1825076, 2364303, 2737614, 3152404, 4106421, 4728606, 5475228, 7092909, 8212842, 8669111, 9457212, 14185818, 16425684, 17338222, 26007333, 28371636, 34676444, 52014666, 78021999, 104029332, 156043998, 312087996]

約数ペア:

[(1, 312087996), (2, 156043998), (3, 104029332), (4, 78021999), (6, 52014666), (9, 34676444), (11, 28371636), (12, 26007333), (18, 17338222), (19, 16425684), (22, 14185818), (33, 9457212), (36, 8669111), (38, 8212842), (44, 7092909), (57, 5475228), (66, 4728606), (76, 4106421), (99, 3152404), (114, 2737614), (132, 2364303), (171, 1825076), (198, 1576202), (209, 1493244), (228, 1368807), (342, 912538), (396, 788101), (418, 746622), (627, 497748), (684, 456269), (836, 373311), (1254, 248874), (1881, 165916), (2508, 124437), (3762, 82958), (7524, 41479)]