1581206592

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1433}}^1$

素因数の和:2276

約数の個数: 112

約数和(自身を含む): 4790431872

約数和(自身を除く): 3209225280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 821, 1344, 1433, 1642, 2463, 2866, 3284, 4299, 4926, 5732, 5747, 6568, 8598, 9852, 10031, 11464, 11494, 13136, 17196, 17241, 19704, 20062, 22928, 22988, 26272, 30093, 34392, 34482, 39408, 40124, 45856, 45976, 52544, 60186, 68784, 68964, 78816, 80248, 91712, 91952, 120372, 137568, 137928, 157632, 160496, 183904, 240744, 275136, 275856, 320992, 367808, 481488, 551712, 641984, 962976, 1103424, 1176493, 1925952, 2352986, 3529479, 4705972, 7058958, 8235451, 9411944, 14117916, 16470902, 18823888, 24706353, 28235832, 32941804, 37647776, 49412706, 56471664, 65883608, 75295552, 98825412, 112943328, 131767216, 197650824, 225886656, 263534432, 395301648, 527068864, 790603296, 1581206592]

約数ペア:

[(1, 1581206592), (2, 790603296), (3, 527068864), (4, 395301648), (6, 263534432), (7, 225886656), (8, 197650824), (12, 131767216), (14, 112943328), (16, 98825412), (21, 75295552), (24, 65883608), (28, 56471664), (32, 49412706), (42, 37647776), (48, 32941804), (56, 28235832), (64, 24706353), (84, 18823888), (96, 16470902), (112, 14117916), (168, 9411944), (192, 8235451), (224, 7058958), (336, 4705972), (448, 3529479), (672, 2352986), (821, 1925952), (1344, 1176493), (1433, 1103424), (1642, 962976), (2463, 641984), (2866, 551712), (3284, 481488), (4299, 367808), (4926, 320992), (5732, 275856), (5747, 275136), (6568, 240744), (8598, 183904), (9852, 160496), (10031, 157632), (11464, 137928), (11494, 137568), (13136, 120372), (17196, 91952), (17241, 91712), (19704, 80248), (20062, 78816), (22928, 68964), (22988, 68784), (26272, 60186), (30093, 52544), (34392, 45976), (34482, 45856), (39408, 40124)]