539553384

素因数分解:

$2^3\times 3^2\times {\mathrm{431}}^1\times {\mathrm{17387}}^1$

素因数の和:17830

約数の個数: 48

約数和(自身を含む): 1464765120

約数和(自身を除く): 925211736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 431, 862, 1293, 1724, 2586, 3448, 3879, 5172, 7758, 10344, 15516, 17387, 31032, 34774, 52161, 69548, 104322, 139096, 156483, 208644, 312966, 417288, 625932, 1251864, 7493797, 14987594, 22481391, 29975188, 44962782, 59950376, 67444173, 89925564, 134888346, 179851128, 269776692, 539553384]

約数ペア:

[(1, 539553384), (2, 269776692), (3, 179851128), (4, 134888346), (6, 89925564), (8, 67444173), (9, 59950376), (12, 44962782), (18, 29975188), (24, 22481391), (36, 14987594), (72, 7493797), (431, 1251864), (862, 625932), (1293, 417288), (1724, 312966), (2586, 208644), (3448, 156483), (3879, 139096), (5172, 104322), (7758, 69548), (10344, 52161), (15516, 34774), (17387, 31032)]