347884752

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2267}}^1$

素因数の和:2440

約数の個数: 80

約数和(自身を含む): 944939520

約数和(自身を除く): 597054768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 139, 184, 276, 278, 368, 417, 552, 556, 834, 1104, 1112, 1668, 2224, 2267, 3197, 3336, 4534, 6394, 6672, 6801, 9068, 9591, 12788, 13602, 18136, 19182, 25576, 27204, 36272, 38364, 51152, 52141, 54408, 76728, 104282, 108816, 153456, 156423, 208564, 312846, 315113, 417128, 625692, 630226, 834256, 945339, 1251384, 1260452, 1890678, 2502768, 2520904, 3781356, 5041808, 7247599, 7562712, 14495198, 15125424, 21742797, 28990396, 43485594, 57980792, 86971188, 115961584, 173942376, 347884752]

約数ペア:

[(1, 347884752), (2, 173942376), (3, 115961584), (4, 86971188), (6, 57980792), (8, 43485594), (12, 28990396), (16, 21742797), (23, 15125424), (24, 14495198), (46, 7562712), (48, 7247599), (69, 5041808), (92, 3781356), (138, 2520904), (139, 2502768), (184, 1890678), (276, 1260452), (278, 1251384), (368, 945339), (417, 834256), (552, 630226), (556, 625692), (834, 417128), (1104, 315113), (1112, 312846), (1668, 208564), (2224, 156423), (2267, 153456), (3197, 108816), (3336, 104282), (4534, 76728), (6394, 54408), (6672, 52141), (6801, 51152), (9068, 38364), (9591, 36272), (12788, 27204), (13602, 25576), (18136, 19182)]