245307246

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{193}}^1\times {\mathrm{733}}^1$

素因数の和:965

約数の個数: 48

約数和(自身を含む): 524586864

約数和(自身を除く): 279279618

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 193, 289, 386, 578, 579, 733, 867, 1158, 1466, 1734, 2199, 3281, 4398, 6562, 9843, 12461, 19686, 24922, 37383, 55777, 74766, 111554, 141469, 167331, 211837, 282938, 334662, 423674, 424407, 635511, 848814, 1271022, 2404973, 4809946, 7214919, 14429838, 40884541, 81769082, 122653623, 245307246]

約数ペア:

[(1, 245307246), (2, 122653623), (3, 81769082), (6, 40884541), (17, 14429838), (34, 7214919), (51, 4809946), (102, 2404973), (193, 1271022), (289, 848814), (386, 635511), (578, 424407), (579, 423674), (733, 334662), (867, 282938), (1158, 211837), (1466, 167331), (1734, 141469), (2199, 111554), (3281, 74766), (4398, 55777), (6562, 37383), (9843, 24922), (12461, 19686)]