1215353202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:808

約数の個数: 128

約数和(自身を含む): 3064381440

約数和(自身を除く): 1849028238

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 73, 93, 114, 133, 146, 186, 217, 219, 266, 399, 434, 438, 511, 589, 651, 673, 798, 1022, 1178, 1302, 1346, 1387, 1533, 1767, 2019, 2263, 2774, 3066, 3534, 4038, 4123, 4161, 4526, 4711, 6789, 8246, 8322, 9422, 9709, 12369, 12787, 13578, 14133, 15841, 19418, 20863, 24738, 25574, 28266, 29127, 31682, 38361, 41726, 42997, 47523, 49129, 58254, 62589, 76722, 85994, 89509, 95046, 98258, 125178, 128991, 146041, 147387, 179018, 257982, 268527, 292082, 294774, 300979, 343903, 396397, 438123, 537054, 601958, 687806, 792794, 876246, 902937, 933451, 1031709, 1189191, 1522999, 1805874, 1866902, 2063418, 2378382, 2774779, 2800353, 3045998, 4568997, 5549558, 5600706, 6534157, 8324337, 9137994, 10660993, 13068314, 16648674, 19602471, 21321986, 28936981, 31982979, 39204942, 57873962, 63965958, 86810943, 173621886, 202558867, 405117734, 607676601, 1215353202]

約数ペア:

[(1, 1215353202), (2, 607676601), (3, 405117734), (6, 202558867), (7, 173621886), (14, 86810943), (19, 63965958), (21, 57873962), (31, 39204942), (38, 31982979), (42, 28936981), (57, 21321986), (62, 19602471), (73, 16648674), (93, 13068314), (114, 10660993), (133, 9137994), (146, 8324337), (186, 6534157), (217, 5600706), (219, 5549558), (266, 4568997), (399, 3045998), (434, 2800353), (438, 2774779), (511, 2378382), (589, 2063418), (651, 1866902), (673, 1805874), (798, 1522999), (1022, 1189191), (1178, 1031709), (1302, 933451), (1346, 902937), (1387, 876246), (1533, 792794), (1767, 687806), (2019, 601958), (2263, 537054), (2774, 438123), (3066, 396397), (3534, 343903), (4038, 300979), (4123, 294774), (4161, 292082), (4526, 268527), (4711, 257982), (6789, 179018), (8246, 147387), (8322, 146041), (9422, 128991), (9709, 125178), (12369, 98258), (12787, 95046), (13578, 89509), (14133, 85994), (15841, 76722), (19418, 62589), (20863, 58254), (24738, 49129), (25574, 47523), (28266, 42997), (29127, 41726), (31682, 38361)]