1917480048

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{213623}}^1$

素因数の和:213662

約数の個数: 80

約数和(自身を含む): 5721705216

約数和(自身を除く): 3804225168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 8976, 213623, 427246, 640869, 854492, 1281738, 1708984, 2349853, 2563476, 3417968, 3631591, 4699706, 5126952, 7049559, 7263182, 9399412, 10253904, 10894773, 14099118, 14526364, 18798824, 21789546, 28198236, 29052728, 37597648, 39947501, 43579092, 56396472, 58105456, 79895002, 87158184, 112792944, 119842503, 159790004, 174316368, 239685006, 319580008, 479370012, 639160016, 958740024, 1917480048]

約数ペア:

[(1, 1917480048), (2, 958740024), (3, 639160016), (4, 479370012), (6, 319580008), (8, 239685006), (11, 174316368), (12, 159790004), (16, 119842503), (17, 112792944), (22, 87158184), (24, 79895002), (33, 58105456), (34, 56396472), (44, 43579092), (48, 39947501), (51, 37597648), (66, 29052728), (68, 28198236), (88, 21789546), (102, 18798824), (132, 14526364), (136, 14099118), (176, 10894773), (187, 10253904), (204, 9399412), (264, 7263182), (272, 7049559), (374, 5126952), (408, 4699706), (528, 3631591), (561, 3417968), (748, 2563476), (816, 2349853), (1122, 1708984), (1496, 1281738), (2244, 854492), (2992, 640869), (4488, 427246), (8976, 213623)]