39286728

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:868

約数の個数: 128

約数和(自身を含む): 124588800

約数和(自身を除く): 85302072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 153, 156, 204, 216, 221, 234, 306, 312, 351, 408, 442, 459, 468, 612, 663, 702, 823, 884, 918, 936, 1224, 1326, 1404, 1646, 1768, 1836, 1989, 2469, 2652, 2808, 3292, 3672, 3978, 4938, 5304, 5967, 6584, 7407, 7956, 9876, 10699, 11934, 13991, 14814, 15912, 19752, 21398, 22221, 23868, 27982, 29628, 32097, 41973, 42796, 44442, 47736, 55964, 59256, 64194, 83946, 85592, 88884, 96291, 111928, 125919, 128388, 167892, 177768, 181883, 192582, 251838, 256776, 288873, 335784, 363766, 377757, 385164, 503676, 545649, 577746, 727532, 755514, 770328, 1007352, 1091298, 1155492, 1455064, 1511028, 1636947, 2182596, 2310984, 3022056, 3273894, 4365192, 4910841, 6547788, 9821682, 13095576, 19643364, 39286728]

約数ペア:

[(1, 39286728), (2, 19643364), (3, 13095576), (4, 9821682), (6, 6547788), (8, 4910841), (9, 4365192), (12, 3273894), (13, 3022056), (17, 2310984), (18, 2182596), (24, 1636947), (26, 1511028), (27, 1455064), (34, 1155492), (36, 1091298), (39, 1007352), (51, 770328), (52, 755514), (54, 727532), (68, 577746), (72, 545649), (78, 503676), (102, 385164), (104, 377757), (108, 363766), (117, 335784), (136, 288873), (153, 256776), (156, 251838), (204, 192582), (216, 181883), (221, 177768), (234, 167892), (306, 128388), (312, 125919), (351, 111928), (408, 96291), (442, 88884), (459, 85592), (468, 83946), (612, 64194), (663, 59256), (702, 55964), (823, 47736), (884, 44442), (918, 42796), (936, 41973), (1224, 32097), (1326, 29628), (1404, 27982), (1646, 23868), (1768, 22221), (1836, 21398), (1989, 19752), (2469, 15912), (2652, 14814), (2808, 13991), (3292, 11934), (3672, 10699), (3978, 9876), (4938, 7956), (5304, 7407), (5967, 6584)]