551943616

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1162

約数の個数: 112

約数和(自身を含む): 1340469760

約数和(自身を除く): 788526144

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 61, 64, 76, 112, 122, 133, 152, 224, 244, 266, 304, 427, 448, 488, 532, 608, 854, 976, 1063, 1064, 1159, 1216, 1708, 1952, 2126, 2128, 2318, 3416, 3904, 4252, 4256, 4636, 6832, 7441, 8113, 8504, 8512, 9272, 13664, 14882, 16226, 17008, 18544, 20197, 27328, 29764, 32452, 34016, 37088, 40394, 59528, 64843, 64904, 68032, 74176, 80788, 119056, 129686, 129808, 141379, 161576, 238112, 259372, 259616, 282758, 323152, 453901, 476224, 518744, 519232, 565516, 646304, 907802, 1037488, 1131032, 1232017, 1292608, 1815604, 2074976, 2262064, 2464034, 3631208, 4149952, 4524128, 4928068, 7262416, 8624119, 9048256, 9856136, 14524832, 17248238, 19712272, 29049664, 34496476, 39424544, 68992952, 78849088, 137985904, 275971808, 551943616]

約数ペア:

[(1, 551943616), (2, 275971808), (4, 137985904), (7, 78849088), (8, 68992952), (14, 39424544), (16, 34496476), (19, 29049664), (28, 19712272), (32, 17248238), (38, 14524832), (56, 9856136), (61, 9048256), (64, 8624119), (76, 7262416), (112, 4928068), (122, 4524128), (133, 4149952), (152, 3631208), (224, 2464034), (244, 2262064), (266, 2074976), (304, 1815604), (427, 1292608), (448, 1232017), (488, 1131032), (532, 1037488), (608, 907802), (854, 646304), (976, 565516), (1063, 519232), (1064, 518744), (1159, 476224), (1216, 453901), (1708, 323152), (1952, 282758), (2126, 259616), (2128, 259372), (2318, 238112), (3416, 161576), (3904, 141379), (4252, 129808), (4256, 129686), (4636, 119056), (6832, 80788), (7441, 74176), (8113, 68032), (8504, 64904), (8512, 64843), (9272, 59528), (13664, 40394), (14882, 37088), (16226, 34016), (17008, 32452), (18544, 29764), (20197, 27328)]