392269644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{1213}}^1$

素因数の和:1927

約数の個数: 72

約数和(自身を含む): 1070272112

約数和(自身を除く): 678002468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 691, 1213, 1382, 2073, 2426, 2764, 3639, 4146, 4852, 6219, 7278, 8292, 8983, 10917, 12438, 14556, 15769, 17966, 21834, 24876, 26949, 31538, 35932, 43668, 47307, 53898, 63076, 80847, 94614, 107796, 141921, 161694, 189228, 283842, 323388, 567684, 838183, 1676366, 2514549, 3352732, 5029098, 7543647, 10058196, 10896379, 15087294, 21792758, 30174588, 32689137, 43585516, 65378274, 98067411, 130756548, 196134822, 392269644]

約数ペア:

[(1, 392269644), (2, 196134822), (3, 130756548), (4, 98067411), (6, 65378274), (9, 43585516), (12, 32689137), (13, 30174588), (18, 21792758), (26, 15087294), (36, 10896379), (39, 10058196), (52, 7543647), (78, 5029098), (117, 3352732), (156, 2514549), (234, 1676366), (468, 838183), (691, 567684), (1213, 323388), (1382, 283842), (2073, 189228), (2426, 161694), (2764, 141921), (3639, 107796), (4146, 94614), (4852, 80847), (6219, 63076), (7278, 53898), (8292, 47307), (8983, 43668), (10917, 35932), (12438, 31538), (14556, 26949), (15769, 24876), (17966, 21834)]