388742076

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{229753}}^1$

素因数の和:229810

約数の個数: 36

約数和(自身を含む): 1003565472

約数和(自身を除く): 614823396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 229753, 459506, 689259, 919012, 1378518, 2067777, 2757036, 4135554, 8271108, 10798391, 21596782, 32395173, 43193564, 64790346, 97185519, 129580692, 194371038, 388742076]

約数ペア:

[(1, 388742076), (2, 194371038), (3, 129580692), (4, 97185519), (6, 64790346), (9, 43193564), (12, 32395173), (18, 21596782), (36, 10798391), (47, 8271108), (94, 4135554), (141, 2757036), (188, 2067777), (282, 1378518), (423, 919012), (564, 689259), (846, 459506), (1692, 229753)]