338815638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{461}}^1$

素因数の和:802

約数の個数: 96

約数和(自身を含む): 887927040

約数和(自身を除く): 549111402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 307, 342, 399, 461, 614, 798, 921, 922, 1197, 1383, 1842, 2149, 2394, 2763, 2766, 3227, 4149, 4298, 5526, 5833, 6447, 6454, 8298, 8759, 9681, 11666, 12894, 17499, 17518, 19341, 19362, 26277, 29043, 34998, 38682, 40831, 52497, 52554, 58086, 61313, 78831, 81662, 104994, 122493, 122626, 141527, 157662, 183939, 244986, 283054, 367479, 367878, 424581, 551817, 734958, 849162, 990689, 1103634, 1273743, 1981378, 2547486, 2689013, 2972067, 5378026, 5944134, 8067039, 8916201, 16134078, 17832402, 18823091, 24201117, 37646182, 48402234, 56469273, 112938546, 169407819, 338815638]

約数ペア:

[(1, 338815638), (2, 169407819), (3, 112938546), (6, 56469273), (7, 48402234), (9, 37646182), (14, 24201117), (18, 18823091), (19, 17832402), (21, 16134078), (38, 8916201), (42, 8067039), (57, 5944134), (63, 5378026), (114, 2972067), (126, 2689013), (133, 2547486), (171, 1981378), (266, 1273743), (307, 1103634), (342, 990689), (399, 849162), (461, 734958), (614, 551817), (798, 424581), (921, 367878), (922, 367479), (1197, 283054), (1383, 244986), (1842, 183939), (2149, 157662), (2394, 141527), (2763, 122626), (2766, 122493), (3227, 104994), (4149, 81662), (4298, 78831), (5526, 61313), (5833, 58086), (6447, 52554), (6454, 52497), (8298, 40831), (8759, 38682), (9681, 34998), (11666, 29043), (12894, 26277), (17499, 19362), (17518, 19341)]