542255504

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{449}}^1$

素因数の和:768

約数の個数: 80

約数和(自身を含む): 1237420800

約数和(自身を除く): 695165296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 263, 287, 328, 449, 526, 574, 656, 898, 1052, 1148, 1796, 1841, 2104, 2296, 3143, 3592, 3682, 4208, 4592, 6286, 7184, 7364, 10783, 12572, 14728, 18409, 21566, 25144, 29456, 36818, 43132, 50288, 73636, 75481, 86264, 118087, 128863, 147272, 150962, 172528, 236174, 257726, 294544, 301924, 472348, 515452, 603848, 826609, 944696, 1030904, 1207696, 1653218, 1889392, 2061808, 3306436, 4841567, 6612872, 9683134, 13225744, 19366268, 33890969, 38732536, 67781938, 77465072, 135563876, 271127752, 542255504]

約数ペア:

[(1, 542255504), (2, 271127752), (4, 135563876), (7, 77465072), (8, 67781938), (14, 38732536), (16, 33890969), (28, 19366268), (41, 13225744), (56, 9683134), (82, 6612872), (112, 4841567), (164, 3306436), (263, 2061808), (287, 1889392), (328, 1653218), (449, 1207696), (526, 1030904), (574, 944696), (656, 826609), (898, 603848), (1052, 515452), (1148, 472348), (1796, 301924), (1841, 294544), (2104, 257726), (2296, 236174), (3143, 172528), (3592, 150962), (3682, 147272), (4208, 128863), (4592, 118087), (6286, 86264), (7184, 75481), (7364, 73636), (10783, 50288), (12572, 43132), (14728, 36818), (18409, 29456), (21566, 25144)]