381502576

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15413}}^1$

素因数の和:15458

約数の個数: 80

約数和(自身を含む): 963313344

約数和(自身を除く): 581810768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 3094, 3536, 6188, 12376, 15413, 24752, 30826, 61652, 107891, 123304, 200369, 215782, 246608, 262021, 400738, 431564, 524042, 801476, 863128, 1048084, 1402583, 1602952, 1726256, 1834147, 2096168, 2805166, 3205904, 3406273, 3668294, 4192336, 5610332, 6812546, 7336588, 11220664, 13625092, 14673176, 22441328, 23843911, 27250184, 29346352, 47687822, 54500368, 95375644, 190751288, 381502576]

約数ペア:

[(1, 381502576), (2, 190751288), (4, 95375644), (7, 54500368), (8, 47687822), (13, 29346352), (14, 27250184), (16, 23843911), (17, 22441328), (26, 14673176), (28, 13625092), (34, 11220664), (52, 7336588), (56, 6812546), (68, 5610332), (91, 4192336), (104, 3668294), (112, 3406273), (119, 3205904), (136, 2805166), (182, 2096168), (208, 1834147), (221, 1726256), (238, 1602952), (272, 1402583), (364, 1048084), (442, 863128), (476, 801476), (728, 524042), (884, 431564), (952, 400738), (1456, 262021), (1547, 246608), (1768, 215782), (1904, 200369), (3094, 123304), (3536, 107891), (6188, 61652), (12376, 30826), (15413, 24752)]