289318752

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{14149}}^1$

素因数の和:14236

約数の個数: 72

約数和(自身を含む): 834397200

約数和(自身を除く): 545078448

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, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 14149, 20448, 28298, 42447, 56596, 84894, 113192, 127341, 169788, 226384, 254682, 339576, 452768, 509364, 679152, 1004579, 1018728, 1358304, 2009158, 2037456, 3013737, 4018316, 4074912, 6027474, 8036632, 9041211, 12054948, 16073264, 18082422, 24109896, 32146528, 36164844, 48219792, 72329688, 96439584, 144659376, 289318752]

約数ペア:

[(1, 289318752), (2, 144659376), (3, 96439584), (4, 72329688), (6, 48219792), (8, 36164844), (9, 32146528), (12, 24109896), (16, 18082422), (18, 16073264), (24, 12054948), (32, 9041211), (36, 8036632), (48, 6027474), (71, 4074912), (72, 4018316), (96, 3013737), (142, 2037456), (144, 2009158), (213, 1358304), (284, 1018728), (288, 1004579), (426, 679152), (568, 509364), (639, 452768), (852, 339576), (1136, 254682), (1278, 226384), (1704, 169788), (2272, 127341), (2556, 113192), (3408, 84894), (5112, 56596), (6816, 42447), (10224, 28298), (14149, 20448)]