280641132

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{36599}}^1$

素因数の和:36683

約数の個数: 48

約数和(自身を含む): 737856000

約数和(自身を除く): 457214868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 36599, 73198, 109797, 146396, 219594, 329391, 439188, 658782, 988173, 1317564, 1976346, 2598529, 3952692, 5197058, 7795587, 10394116, 15591174, 23386761, 31182348, 46773522, 70160283, 93547044, 140320566, 280641132]

約数ペア:

[(1, 280641132), (2, 140320566), (3, 93547044), (4, 70160283), (6, 46773522), (9, 31182348), (12, 23386761), (18, 15591174), (27, 10394116), (36, 7795587), (54, 5197058), (71, 3952692), (108, 2598529), (142, 1976346), (213, 1317564), (284, 988173), (426, 658782), (639, 439188), (852, 329391), (1278, 219594), (1917, 146396), (2556, 109797), (3834, 73198), (7668, 36599)]