1854221568

素因数分解:

$2^8\times 3^1\times {\mathrm{137}}^1\times {\mathrm{17623}}^1$

素因数の和:17779

約数の個数: 72

約数和(自身を含む): 4971236928

約数和(自身を除く): 3117015360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 192, 256, 274, 384, 411, 548, 768, 822, 1096, 1644, 2192, 3288, 4384, 6576, 8768, 13152, 17536, 17623, 26304, 35072, 35246, 52608, 52869, 70492, 105216, 105738, 140984, 211476, 281968, 422952, 563936, 845904, 1127872, 1691808, 2255744, 2414351, 3383616, 4511488, 4828702, 6767232, 7243053, 9657404, 13534464, 14486106, 19314808, 28972212, 38629616, 57944424, 77259232, 115888848, 154518464, 231777696, 309036928, 463555392, 618073856, 927110784, 1854221568]

約数ペア:

[(1, 1854221568), (2, 927110784), (3, 618073856), (4, 463555392), (6, 309036928), (8, 231777696), (12, 154518464), (16, 115888848), (24, 77259232), (32, 57944424), (48, 38629616), (64, 28972212), (96, 19314808), (128, 14486106), (137, 13534464), (192, 9657404), (256, 7243053), (274, 6767232), (384, 4828702), (411, 4511488), (548, 3383616), (768, 2414351), (822, 2255744), (1096, 1691808), (1644, 1127872), (2192, 845904), (3288, 563936), (4384, 422952), (6576, 281968), (8768, 211476), (13152, 140984), (17536, 105738), (17623, 105216), (26304, 70492), (35072, 52869), (35246, 52608)]