31460249952

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{463}}^1\times {\mathrm{3323}}^1$

素因数の和:3873

約数の個数: 144

約数和(自身を含む): 90948469248

約数和(自身を除く): 59488219296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 463, 568, 639, 852, 926, 1136, 1278, 1389, 1704, 1852, 2272, 2556, 2778, 3323, 3408, 3704, 4167, 5112, 5556, 6646, 6816, 7408, 8334, 9969, 10224, 11112, 13292, 14816, 16668, 19938, 20448, 22224, 26584, 29907, 32873, 33336, 39876, 44448, 53168, 59814, 65746, 66672, 79752, 98619, 106336, 119628, 131492, 133344, 159504, 197238, 235933, 239256, 262984, 295857, 319008, 394476, 471866, 478512, 525968, 591714, 707799, 788952, 943732, 957024, 1051936, 1183428, 1415598, 1538549, 1577904, 1887464, 2123397, 2366856, 2831196, 3077098, 3155808, 3774928, 4246794, 4615647, 4733712, 5662392, 6154196, 7549856, 8493588, 9231294, 9467424, 11324784, 12308392, 13846941, 16987176, 18462588, 22649568, 24616784, 27693882, 33974352, 36925176, 49233568, 55387764, 67948704, 73850352, 109236979, 110775528, 147700704, 218473958, 221551056, 327710937, 436947916, 443102112, 655421874, 873895832, 983132811, 1310843748, 1747791664, 1966265622, 2621687496, 3495583328, 3932531244, 5243374992, 7865062488, 10486749984, 15730124976, 31460249952]

約数ペア:

[(1, 31460249952), (2, 15730124976), (3, 10486749984), (4, 7865062488), (6, 5243374992), (8, 3932531244), (9, 3495583328), (12, 2621687496), (16, 1966265622), (18, 1747791664), (24, 1310843748), (32, 983132811), (36, 873895832), (48, 655421874), (71, 443102112), (72, 436947916), (96, 327710937), (142, 221551056), (144, 218473958), (213, 147700704), (284, 110775528), (288, 109236979), (426, 73850352), (463, 67948704), (568, 55387764), (639, 49233568), (852, 36925176), (926, 33974352), (1136, 27693882), (1278, 24616784), (1389, 22649568), (1704, 18462588), (1852, 16987176), (2272, 13846941), (2556, 12308392), (2778, 11324784), (3323, 9467424), (3408, 9231294), (3704, 8493588), (4167, 7549856), (5112, 6154196), (5556, 5662392), (6646, 4733712), (6816, 4615647), (7408, 4246794), (8334, 3774928), (9969, 3155808), (10224, 3077098), (11112, 2831196), (13292, 2366856), (14816, 2123397), (16668, 1887464), (19938, 1577904), (20448, 1538549), (22224, 1415598), (26584, 1183428), (29907, 1051936), (32873, 957024), (33336, 943732), (39876, 788952), (44448, 707799), (53168, 591714), (59814, 525968), (65746, 478512), (66672, 471866), (79752, 394476), (98619, 319008), (106336, 295857), (119628, 262984), (131492, 239256), (133344, 235933), (159504, 197238)]