240968052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{514889}}^1$

素因数の和:514912

約数の個数: 36

約数和(自身を含む): 655969860

約数和(自身を除く): 415001808

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 514889, 1029778, 1544667, 2059556, 3089334, 4634001, 6178668, 6693557, 9268002, 13387114, 18536004, 20080671, 26774228, 40161342, 60242013, 80322684, 120484026, 240968052]

約数ペア:

[(1, 240968052), (2, 120484026), (3, 80322684), (4, 60242013), (6, 40161342), (9, 26774228), (12, 20080671), (13, 18536004), (18, 13387114), (26, 9268002), (36, 6693557), (39, 6178668), (52, 4634001), (78, 3089334), (117, 2059556), (156, 1544667), (234, 1029778), (468, 514889)]