520028304

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{653}}^1$

素因数の和:1064

約数の個数: 80

約数和(自身を含む): 1377983232

約数和(自身を除く): 857954928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 353, 376, 564, 653, 706, 752, 1059, 1128, 1306, 1412, 1959, 2118, 2256, 2612, 2824, 3918, 4236, 5224, 5648, 7836, 8472, 10448, 15672, 16591, 16944, 30691, 31344, 33182, 49773, 61382, 66364, 92073, 99546, 122764, 132728, 184146, 199092, 230509, 245528, 265456, 368292, 398184, 461018, 491056, 691527, 736584, 796368, 922036, 1383054, 1473168, 1844072, 2766108, 3688144, 5532216, 10833923, 11064432, 21667846, 32501769, 43335692, 65003538, 86671384, 130007076, 173342768, 260014152, 520028304]

約数ペア:

[(1, 520028304), (2, 260014152), (3, 173342768), (4, 130007076), (6, 86671384), (8, 65003538), (12, 43335692), (16, 32501769), (24, 21667846), (47, 11064432), (48, 10833923), (94, 5532216), (141, 3688144), (188, 2766108), (282, 1844072), (353, 1473168), (376, 1383054), (564, 922036), (653, 796368), (706, 736584), (752, 691527), (1059, 491056), (1128, 461018), (1306, 398184), (1412, 368292), (1959, 265456), (2118, 245528), (2256, 230509), (2612, 199092), (2824, 184146), (3918, 132728), (4236, 122764), (5224, 99546), (5648, 92073), (7836, 66364), (8472, 61382), (10448, 49773), (15672, 33182), (16591, 31344), (16944, 30691)]