371459916

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{1321}}^1$

素因数の和:1511

約数の個数: 72

約数和(自身を含む): 961453584

約数和(自身を除く): 589993668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 107, 146, 214, 219, 292, 321, 428, 438, 642, 657, 876, 963, 1284, 1314, 1321, 1926, 2628, 2642, 3852, 3963, 5284, 7811, 7926, 11889, 15622, 15852, 23433, 23778, 31244, 46866, 47556, 70299, 93732, 96433, 140598, 141347, 192866, 281196, 282694, 289299, 385732, 424041, 565388, 578598, 848082, 867897, 1157196, 1272123, 1696164, 1735794, 2544246, 3471588, 5088492, 10318331, 20636662, 30954993, 41273324, 61909986, 92864979, 123819972, 185729958, 371459916]

約数ペア:

[(1, 371459916), (2, 185729958), (3, 123819972), (4, 92864979), (6, 61909986), (9, 41273324), (12, 30954993), (18, 20636662), (36, 10318331), (73, 5088492), (107, 3471588), (146, 2544246), (214, 1735794), (219, 1696164), (292, 1272123), (321, 1157196), (428, 867897), (438, 848082), (642, 578598), (657, 565388), (876, 424041), (963, 385732), (1284, 289299), (1314, 282694), (1321, 281196), (1926, 192866), (2628, 141347), (2642, 140598), (3852, 96433), (3963, 93732), (5284, 70299), (7811, 47556), (7926, 46866), (11889, 31244), (15622, 23778), (15852, 23433)]