21167375616

素因数分解:

$2^8\times 3^2\times {\mathrm{29}}^1\times {\mathrm{316801}}^1$

素因数の和:316852

約数の個数: 108

約数和(自身を含む): 63135470580

約数和(自身を除く): 41968094964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 464, 522, 576, 696, 768, 928, 1044, 1152, 1392, 1856, 2088, 2304, 2784, 3712, 4176, 5568, 7424, 8352, 11136, 16704, 22272, 33408, 66816, 316801, 633602, 950403, 1267204, 1900806, 2534408, 2851209, 3801612, 5068816, 5702418, 7603224, 9187229, 10137632, 11404836, 15206448, 18374458, 20275264, 22809672, 27561687, 30412896, 36748916, 40550528, 45619344, 55123374, 60825792, 73497832, 81101056, 82685061, 91238688, 110246748, 121651584, 146995664, 165370122, 182477376, 220493496, 243303168, 293991328, 330740244, 364954752, 440986992, 587982656, 661480488, 729909504, 881973984, 1175965312, 1322960976, 1763947968, 2351930624, 2645921952, 3527895936, 5291843904, 7055791872, 10583687808, 21167375616]

約数ペア:

[(1, 21167375616), (2, 10583687808), (3, 7055791872), (4, 5291843904), (6, 3527895936), (8, 2645921952), (9, 2351930624), (12, 1763947968), (16, 1322960976), (18, 1175965312), (24, 881973984), (29, 729909504), (32, 661480488), (36, 587982656), (48, 440986992), (58, 364954752), (64, 330740244), (72, 293991328), (87, 243303168), (96, 220493496), (116, 182477376), (128, 165370122), (144, 146995664), (174, 121651584), (192, 110246748), (232, 91238688), (256, 82685061), (261, 81101056), (288, 73497832), (348, 60825792), (384, 55123374), (464, 45619344), (522, 40550528), (576, 36748916), (696, 30412896), (768, 27561687), (928, 22809672), (1044, 20275264), (1152, 18374458), (1392, 15206448), (1856, 11404836), (2088, 10137632), (2304, 9187229), (2784, 7603224), (3712, 5702418), (4176, 5068816), (5568, 3801612), (7424, 2851209), (8352, 2534408), (11136, 1900806), (16704, 1267204), (22272, 950403), (33408, 633602), (66816, 316801)]