378260892

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{553013}}^1$

素因数の和:553042

約数の個数: 36

約数和(自身を含む): 1006485480

約数和(自身を除く): 628224588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 553013, 1106026, 1659039, 2212052, 3318078, 4977117, 6636156, 9954234, 10507247, 19908468, 21014494, 31521741, 42028988, 63043482, 94565223, 126086964, 189130446, 378260892]

約数ペア:

[(1, 378260892), (2, 189130446), (3, 126086964), (4, 94565223), (6, 63043482), (9, 42028988), (12, 31521741), (18, 21014494), (19, 19908468), (36, 10507247), (38, 9954234), (57, 6636156), (76, 4977117), (114, 3318078), (171, 2212052), (228, 1659039), (342, 1106026), (684, 553013)]