439881228

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{284161}}^1$

素因数の和:284214

約数の個数: 36

約数和(自身を含む): 1137784648

約数和(自身を除く): 697903420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 284161, 568322, 852483, 1136644, 1704966, 2557449, 3409932, 5114898, 10229796, 12218923, 24437846, 36656769, 48875692, 73313538, 109970307, 146627076, 219940614, 439881228]

約数ペア:

[(1, 439881228), (2, 219940614), (3, 146627076), (4, 109970307), (6, 73313538), (9, 48875692), (12, 36656769), (18, 24437846), (36, 12218923), (43, 10229796), (86, 5114898), (129, 3409932), (172, 2557449), (258, 1704966), (387, 1136644), (516, 852483), (774, 568322), (1548, 284161)]