2658067328

素因数分解:

$2^7\times 7^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 6429818880

約数和(自身を除く): 3771751552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 71, 94, 98, 112, 127, 128, 142, 188, 196, 224, 254, 284, 329, 376, 392, 448, 497, 508, 568, 658, 752, 784, 889, 896, 994, 1016, 1136, 1316, 1504, 1568, 1778, 1988, 2032, 2272, 2303, 2632, 3008, 3136, 3337, 3479, 3556, 3976, 4064, 4544, 4606, 5264, 5969, 6016, 6223, 6272, 6674, 6958, 7112, 7952, 8128, 9017, 9088, 9212, 10528, 11938, 12446, 13348, 13916, 14224, 15904, 16256, 18034, 18424, 21056, 23359, 23876, 24892, 26696, 27832, 28448, 31808, 36068, 36848, 41783, 42112, 46718, 47752, 49784, 53392, 55664, 56896, 63119, 63616, 72136, 73696, 83566, 93436, 95504, 99568, 106784, 111328, 113792, 126238, 144272, 147392, 163513, 167132, 186872, 191008, 199136, 213568, 222656, 252476, 288544, 292481, 294784, 327026, 334264, 373744, 382016, 398272, 423799, 427136, 441833, 445312, 504952, 577088, 584962, 654052, 668528, 747488, 764032, 796544, 847598, 883666, 1009904, 1154176, 1169924, 1308104, 1337056, 1494976, 1695196, 1767332, 2019808, 2339848, 2616208, 2674112, 2966593, 2989952, 3390392, 3534664, 4039616, 4679696, 5232416, 5348224, 5933186, 6780784, 7069328, 8079232, 9359392, 10464832, 11866372, 13561568, 14138656, 18718784, 20766151, 20929664, 23732744, 27123136, 28277312, 37437568, 41532302, 47465488, 54246272, 56554624, 83064604, 94930976, 166129208, 189861952, 332258416, 379723904, 664516832, 1329033664, 2658067328]

約数ペア:

[(1, 2658067328), (2, 1329033664), (4, 664516832), (7, 379723904), (8, 332258416), (14, 189861952), (16, 166129208), (28, 94930976), (32, 83064604), (47, 56554624), (49, 54246272), (56, 47465488), (64, 41532302), (71, 37437568), (94, 28277312), (98, 27123136), (112, 23732744), (127, 20929664), (128, 20766151), (142, 18718784), (188, 14138656), (196, 13561568), (224, 11866372), (254, 10464832), (284, 9359392), (329, 8079232), (376, 7069328), (392, 6780784), (448, 5933186), (497, 5348224), (508, 5232416), (568, 4679696), (658, 4039616), (752, 3534664), (784, 3390392), (889, 2989952), (896, 2966593), (994, 2674112), (1016, 2616208), (1136, 2339848), (1316, 2019808), (1504, 1767332), (1568, 1695196), (1778, 1494976), (1988, 1337056), (2032, 1308104), (2272, 1169924), (2303, 1154176), (2632, 1009904), (3008, 883666), (3136, 847598), (3337, 796544), (3479, 764032), (3556, 747488), (3976, 668528), (4064, 654052), (4544, 584962), (4606, 577088), (5264, 504952), (5969, 445312), (6016, 441833), (6223, 427136), (6272, 423799), (6674, 398272), (6958, 382016), (7112, 373744), (7952, 334264), (8128, 327026), (9017, 294784), (9088, 292481), (9212, 288544), (10528, 252476), (11938, 222656), (12446, 213568), (13348, 199136), (13916, 191008), (14224, 186872), (15904, 167132), (16256, 163513), (18034, 147392), (18424, 144272), (21056, 126238), (23359, 113792), (23876, 111328), (24892, 106784), (26696, 99568), (27832, 95504), (28448, 93436), (31808, 83566), (36068, 73696), (36848, 72136), (41783, 63616), (42112, 63119), (46718, 56896), (47752, 55664), (49784, 53392)]