311791824

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1373}}^1$

素因数の和:1489

約数の個数: 120

約数和(自身を含む): 930252960

約数和(自身を除く): 618461136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 83, 114, 144, 152, 166, 171, 228, 249, 304, 332, 342, 456, 498, 664, 684, 747, 912, 996, 1328, 1368, 1373, 1494, 1577, 1992, 2736, 2746, 2988, 3154, 3984, 4119, 4731, 5492, 5976, 6308, 8238, 9462, 10984, 11952, 12357, 12616, 14193, 16476, 18924, 21968, 24714, 25232, 26087, 28386, 32952, 37848, 49428, 52174, 56772, 65904, 75696, 78261, 98856, 104348, 113544, 113959, 156522, 197712, 208696, 227088, 227918, 234783, 313044, 341877, 417392, 455836, 469566, 626088, 683754, 911672, 939132, 1025631, 1252176, 1367508, 1823344, 1878264, 2051262, 2165221, 2735016, 3756528, 4102524, 4330442, 5470032, 6495663, 8205048, 8660884, 12991326, 16410096, 17321768, 19486989, 25982652, 34643536, 38973978, 51965304, 77947956, 103930608, 155895912, 311791824]

約数ペア:

[(1, 311791824), (2, 155895912), (3, 103930608), (4, 77947956), (6, 51965304), (8, 38973978), (9, 34643536), (12, 25982652), (16, 19486989), (18, 17321768), (19, 16410096), (24, 12991326), (36, 8660884), (38, 8205048), (48, 6495663), (57, 5470032), (72, 4330442), (76, 4102524), (83, 3756528), (114, 2735016), (144, 2165221), (152, 2051262), (166, 1878264), (171, 1823344), (228, 1367508), (249, 1252176), (304, 1025631), (332, 939132), (342, 911672), (456, 683754), (498, 626088), (664, 469566), (684, 455836), (747, 417392), (912, 341877), (996, 313044), (1328, 234783), (1368, 227918), (1373, 227088), (1494, 208696), (1577, 197712), (1992, 156522), (2736, 113959), (2746, 113544), (2988, 104348), (3154, 98856), (3984, 78261), (4119, 75696), (4731, 65904), (5492, 56772), (5976, 52174), (6308, 49428), (8238, 37848), (9462, 32952), (10984, 28386), (11952, 26087), (12357, 25232), (12616, 24714), (14193, 21968), (16476, 18924)]