238172346

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{647}}^1$

素因数の和:1076

約数の個数: 64

約数和(自身を含む): 562671360

約数和(自身を除く): 324499014

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 401, 459, 647, 802, 918, 1203, 1294, 1941, 2406, 3609, 3882, 5823, 6817, 7218, 10827, 10999, 11646, 13634, 17469, 20451, 21654, 21998, 32997, 34938, 40902, 61353, 65994, 98991, 122706, 184059, 197982, 259447, 296973, 368118, 518894, 593946, 778341, 1556682, 2335023, 4410599, 4670046, 7005069, 8821198, 13231797, 14010138, 26463594, 39695391, 79390782, 119086173, 238172346]

約数ペア:

[(1, 238172346), (2, 119086173), (3, 79390782), (6, 39695391), (9, 26463594), (17, 14010138), (18, 13231797), (27, 8821198), (34, 7005069), (51, 4670046), (54, 4410599), (102, 2335023), (153, 1556682), (306, 778341), (401, 593946), (459, 518894), (647, 368118), (802, 296973), (918, 259447), (1203, 197982), (1294, 184059), (1941, 122706), (2406, 98991), (3609, 65994), (3882, 61353), (5823, 40902), (6817, 34938), (7218, 32997), (10827, 21998), (10999, 21654), (11646, 20451), (13634, 17469)]