243018456

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{235483}}^1$

素因数の和:235535

約数の個数: 32

約数和(自身を含む): 621677760

約数和(自身を除く): 378659304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 235483, 470966, 706449, 941932, 1412898, 1883864, 2825796, 5651592, 10125769, 20251538, 30377307, 40503076, 60754614, 81006152, 121509228, 243018456]

約数ペア:

[(1, 243018456), (2, 121509228), (3, 81006152), (4, 60754614), (6, 40503076), (8, 30377307), (12, 20251538), (24, 10125769), (43, 5651592), (86, 2825796), (129, 1883864), (172, 1412898), (258, 941932), (344, 706449), (516, 470966), (1032, 235483)]