1439969886

素因数分解:

$2^1\times 3^5\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1556

約数の個数: 96

約数和(自身を含む): 3396556800

約数和(自身を除く): 1956586914

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 71, 81, 87, 142, 162, 174, 213, 243, 261, 426, 486, 522, 639, 783, 1278, 1439, 1566, 1917, 2059, 2349, 2878, 3834, 4118, 4317, 4698, 5751, 6177, 7047, 8634, 11502, 12354, 12951, 14094, 17253, 18531, 25902, 34506, 37062, 38853, 41731, 55593, 77706, 83462, 102169, 111186, 116559, 125193, 166779, 204338, 233118, 250386, 306507, 333558, 349677, 375579, 500337, 613014, 699354, 751158, 919521, 1000674, 1126737, 1839042, 2253474, 2758563, 2962901, 3380211, 5517126, 5925802, 6760422, 8275689, 8888703, 10140633, 16551378, 17777406, 20281266, 24827067, 26666109, 49654134, 53332218, 79998327, 159996654, 239994981, 479989962, 719984943, 1439969886]

約数ペア:

[(1, 1439969886), (2, 719984943), (3, 479989962), (6, 239994981), (9, 159996654), (18, 79998327), (27, 53332218), (29, 49654134), (54, 26666109), (58, 24827067), (71, 20281266), (81, 17777406), (87, 16551378), (142, 10140633), (162, 8888703), (174, 8275689), (213, 6760422), (243, 5925802), (261, 5517126), (426, 3380211), (486, 2962901), (522, 2758563), (639, 2253474), (783, 1839042), (1278, 1126737), (1439, 1000674), (1566, 919521), (1917, 751158), (2059, 699354), (2349, 613014), (2878, 500337), (3834, 375579), (4118, 349677), (4317, 333558), (4698, 306507), (5751, 250386), (6177, 233118), (7047, 204338), (8634, 166779), (11502, 125193), (12354, 116559), (12951, 111186), (14094, 102169), (17253, 83462), (18531, 77706), (25902, 55593), (34506, 41731), (37062, 38853)]