267551648

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:830

約数の個数: 96

約数和(自身を含む): 653950080

約数和(自身を除く): 386398432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 139, 182, 208, 224, 278, 364, 416, 556, 661, 728, 973, 1112, 1322, 1456, 1807, 1946, 2224, 2644, 2912, 3614, 3892, 4448, 4627, 5288, 7228, 7784, 8593, 9254, 10576, 12649, 14456, 15568, 17186, 18508, 21152, 25298, 28912, 31136, 34372, 37016, 50596, 57824, 60151, 68744, 74032, 91879, 101192, 120302, 137488, 148064, 183758, 202384, 240604, 274976, 367516, 404768, 481208, 643153, 735032, 962416, 1194427, 1286306, 1470064, 1924832, 2388854, 2572612, 2940128, 4777708, 5145224, 8360989, 9555416, 10290448, 16721978, 19110832, 20580896, 33443956, 38221664, 66887912, 133775824, 267551648]

約数ペア:

[(1, 267551648), (2, 133775824), (4, 66887912), (7, 38221664), (8, 33443956), (13, 20580896), (14, 19110832), (16, 16721978), (26, 10290448), (28, 9555416), (32, 8360989), (52, 5145224), (56, 4777708), (91, 2940128), (104, 2572612), (112, 2388854), (139, 1924832), (182, 1470064), (208, 1286306), (224, 1194427), (278, 962416), (364, 735032), (416, 643153), (556, 481208), (661, 404768), (728, 367516), (973, 274976), (1112, 240604), (1322, 202384), (1456, 183758), (1807, 148064), (1946, 137488), (2224, 120302), (2644, 101192), (2912, 91879), (3614, 74032), (3892, 68744), (4448, 60151), (4627, 57824), (5288, 50596), (7228, 37016), (7784, 34372), (8593, 31136), (9254, 28912), (10576, 25298), (12649, 21152), (14456, 18508), (15568, 17186)]