38920968

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1291

約数の個数: 96

約数和(自身を含む): 115876800

約数和(自身を除く): 76955832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 38, 46, 57, 69, 72, 76, 92, 114, 138, 152, 171, 184, 207, 228, 276, 342, 414, 437, 456, 552, 684, 828, 874, 1237, 1311, 1368, 1656, 1748, 2474, 2622, 3496, 3711, 3933, 4948, 5244, 7422, 7866, 9896, 10488, 11133, 14844, 15732, 22266, 23503, 28451, 29688, 31464, 44532, 47006, 56902, 70509, 85353, 89064, 94012, 113804, 141018, 170706, 188024, 211527, 227608, 256059, 282036, 341412, 423054, 512118, 540569, 564072, 682824, 846108, 1024236, 1081138, 1621707, 1692216, 2048472, 2162276, 3243414, 4324552, 4865121, 6486828, 9730242, 12973656, 19460484, 38920968]

約数ペア:

[(1, 38920968), (2, 19460484), (3, 12973656), (4, 9730242), (6, 6486828), (8, 4865121), (9, 4324552), (12, 3243414), (18, 2162276), (19, 2048472), (23, 1692216), (24, 1621707), (36, 1081138), (38, 1024236), (46, 846108), (57, 682824), (69, 564072), (72, 540569), (76, 512118), (92, 423054), (114, 341412), (138, 282036), (152, 256059), (171, 227608), (184, 211527), (207, 188024), (228, 170706), (276, 141018), (342, 113804), (414, 94012), (437, 89064), (456, 85353), (552, 70509), (684, 56902), (828, 47006), (874, 44532), (1237, 31464), (1311, 29688), (1368, 28451), (1656, 23503), (1748, 22266), (2474, 15732), (2622, 14844), (3496, 11133), (3711, 10488), (3933, 9896), (4948, 7866), (5244, 7422)]