521484032

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3697}}^1$

素因数の和:3761

約数の個数: 72

約数和(自身を含む): 1133806800

約数和(自身を除く): 612322768

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 256, 304, 464, 551, 608, 928, 1102, 1216, 1856, 2204, 2432, 3697, 3712, 4408, 4864, 7394, 7424, 8816, 14788, 17632, 29576, 35264, 59152, 70243, 70528, 107213, 118304, 140486, 141056, 214426, 236608, 280972, 428852, 473216, 561944, 857704, 946432, 1123888, 1715408, 2037047, 2247776, 3430816, 4074094, 4495552, 6861632, 8148188, 8991104, 13723264, 16296376, 17982208, 27446528, 32592752, 65185504, 130371008, 260742016, 521484032]

約数ペア:

[(1, 521484032), (2, 260742016), (4, 130371008), (8, 65185504), (16, 32592752), (19, 27446528), (29, 17982208), (32, 16296376), (38, 13723264), (58, 8991104), (64, 8148188), (76, 6861632), (116, 4495552), (128, 4074094), (152, 3430816), (232, 2247776), (256, 2037047), (304, 1715408), (464, 1123888), (551, 946432), (608, 857704), (928, 561944), (1102, 473216), (1216, 428852), (1856, 280972), (2204, 236608), (2432, 214426), (3697, 141056), (3712, 140486), (4408, 118304), (4864, 107213), (7394, 70528), (7424, 70243), (8816, 59152), (14788, 35264), (17632, 29576)]