205128767856

素因数分解:

$2^4\times 3^1\times {\mathrm{449}}^1\times {\mathrm{821}}^1\times {\mathrm{11593}}^1$

素因数の和:12874

約数の個数: 80

約数和(自身を含む): 531788954400

約数和(自身を除く): 326660186544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 449, 821, 898, 1347, 1642, 1796, 2463, 2694, 3284, 3592, 4926, 5388, 6568, 7184, 9852, 10776, 11593, 13136, 19704, 21552, 23186, 34779, 39408, 46372, 69558, 92744, 139116, 185488, 278232, 368629, 556464, 737258, 1105887, 1474516, 2211774, 2949032, 4423548, 5205257, 5898064, 8847096, 9517853, 10410514, 15615771, 17694192, 19035706, 20821028, 28553559, 31231542, 38071412, 41642056, 57107118, 62463084, 76142824, 83284112, 114214236, 124926168, 152285648, 228428472, 249852336, 456856944, 4273515997, 8547031994, 12820547991, 17094063988, 25641095982, 34188127976, 51282191964, 68376255952, 102564383928, 205128767856]

約数ペア:

[(1, 205128767856), (2, 102564383928), (3, 68376255952), (4, 51282191964), (6, 34188127976), (8, 25641095982), (12, 17094063988), (16, 12820547991), (24, 8547031994), (48, 4273515997), (449, 456856944), (821, 249852336), (898, 228428472), (1347, 152285648), (1642, 124926168), (1796, 114214236), (2463, 83284112), (2694, 76142824), (3284, 62463084), (3592, 57107118), (4926, 41642056), (5388, 38071412), (6568, 31231542), (7184, 28553559), (9852, 20821028), (10776, 19035706), (11593, 17694192), (13136, 15615771), (19704, 10410514), (21552, 9517853), (23186, 8847096), (34779, 5898064), (39408, 5205257), (46372, 4423548), (69558, 2949032), (92744, 2211774), (139116, 1474516), (185488, 1105887), (278232, 737258), (368629, 556464)]