308946042

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2371}}^1$

素因数の和:2528

約数の個数: 64

約数和(自身を含む): 728678400

約数和(自身を除く): 419732358

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 127, 171, 254, 342, 381, 513, 762, 1026, 1143, 2286, 2371, 2413, 3429, 4742, 4826, 6858, 7113, 7239, 14226, 14478, 21339, 21717, 42678, 43434, 45049, 64017, 65151, 90098, 128034, 130302, 135147, 270294, 301117, 405441, 602234, 810882, 903351, 1216323, 1806702, 2432646, 2710053, 5420106, 5721223, 8130159, 11442446, 16260318, 17163669, 34327338, 51491007, 102982014, 154473021, 308946042]

約数ペア:

[(1, 308946042), (2, 154473021), (3, 102982014), (6, 51491007), (9, 34327338), (18, 17163669), (19, 16260318), (27, 11442446), (38, 8130159), (54, 5721223), (57, 5420106), (114, 2710053), (127, 2432646), (171, 1806702), (254, 1216323), (342, 903351), (381, 810882), (513, 602234), (762, 405441), (1026, 301117), (1143, 270294), (2286, 135147), (2371, 130302), (2413, 128034), (3429, 90098), (4742, 65151), (4826, 64017), (6858, 45049), (7113, 43434), (7239, 42678), (14226, 21717), (14478, 21339)]