249329364

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{3109}}^1$

素因数の和:3320

約数の個数: 48

約数和(自身を含む): 599807040

約数和(自身を除く): 350477676

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 163, 164, 246, 326, 489, 492, 652, 978, 1956, 3109, 6218, 6683, 9327, 12436, 13366, 18654, 20049, 26732, 37308, 40098, 80196, 127469, 254938, 382407, 506767, 509876, 764814, 1013534, 1520301, 1529628, 2027068, 3040602, 6081204, 20777447, 41554894, 62332341, 83109788, 124664682, 249329364]

約数ペア:

[(1, 249329364), (2, 124664682), (3, 83109788), (4, 62332341), (6, 41554894), (12, 20777447), (41, 6081204), (82, 3040602), (123, 2027068), (163, 1529628), (164, 1520301), (246, 1013534), (326, 764814), (489, 509876), (492, 506767), (652, 382407), (978, 254938), (1956, 127469), (3109, 80196), (6218, 40098), (6683, 37308), (9327, 26732), (12436, 20049), (13366, 18654)]