272656272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{919}}^1$

素因数の和:1820

約数の個数: 80

約数和(自身を含む): 806773760

約数和(自身を除く): 534117488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 883, 919, 1766, 1838, 2649, 2757, 3532, 3676, 5298, 5514, 6181, 6433, 7064, 7352, 10596, 11028, 12362, 12866, 14128, 14704, 18543, 19299, 21192, 22056, 24724, 25732, 37086, 38598, 42384, 44112, 49448, 51464, 74172, 77196, 98896, 102928, 148344, 154392, 296688, 308784, 811477, 1622954, 2434431, 3245908, 4868862, 5680339, 6491816, 9737724, 11360678, 12983632, 17041017, 19475448, 22721356, 34082034, 38950896, 45442712, 68164068, 90885424, 136328136, 272656272]

約数ペア:

[(1, 272656272), (2, 136328136), (3, 90885424), (4, 68164068), (6, 45442712), (7, 38950896), (8, 34082034), (12, 22721356), (14, 19475448), (16, 17041017), (21, 12983632), (24, 11360678), (28, 9737724), (42, 6491816), (48, 5680339), (56, 4868862), (84, 3245908), (112, 2434431), (168, 1622954), (336, 811477), (883, 308784), (919, 296688), (1766, 154392), (1838, 148344), (2649, 102928), (2757, 98896), (3532, 77196), (3676, 74172), (5298, 51464), (5514, 49448), (6181, 44112), (6433, 42384), (7064, 38598), (7352, 37086), (10596, 25732), (11028, 24724), (12362, 22056), (12866, 21192), (14128, 19299), (14704, 18543)]