269693784

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{52757}}^1$

素因数の和:52840

約数の個数: 48

約数和(自身を含む): 740722320

約数和(自身を除く): 471028536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 52757, 105514, 158271, 211028, 316542, 422056, 474813, 633084, 949626, 1266168, 1899252, 3745747, 3798504, 7491494, 11237241, 14982988, 22474482, 29965976, 33711723, 44948964, 67423446, 89897928, 134846892, 269693784]

約数ペア:

[(1, 269693784), (2, 134846892), (3, 89897928), (4, 67423446), (6, 44948964), (8, 33711723), (9, 29965976), (12, 22474482), (18, 14982988), (24, 11237241), (36, 7491494), (71, 3798504), (72, 3745747), (142, 1899252), (213, 1266168), (284, 949626), (426, 633084), (568, 474813), (639, 422056), (852, 316542), (1278, 211028), (1704, 158271), (2556, 105514), (5112, 52757)]