329285568

素因数分解:

$2^6\times 3^1\times {\mathrm{83}}^1\times {\mathrm{20663}}^1$

素因数の和:20761

約数の個数: 56

約数和(自身を含む): 881774208

約数和(自身を除く): 552488640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 166, 192, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 5312, 7968, 15936, 20663, 41326, 61989, 82652, 123978, 165304, 247956, 330608, 495912, 661216, 991824, 1322432, 1715029, 1983648, 3430058, 3967296, 5145087, 6860116, 10290174, 13720232, 20580348, 27440464, 41160696, 54880928, 82321392, 109761856, 164642784, 329285568]

約数ペア:

[(1, 329285568), (2, 164642784), (3, 109761856), (4, 82321392), (6, 54880928), (8, 41160696), (12, 27440464), (16, 20580348), (24, 13720232), (32, 10290174), (48, 6860116), (64, 5145087), (83, 3967296), (96, 3430058), (166, 1983648), (192, 1715029), (249, 1322432), (332, 991824), (498, 661216), (664, 495912), (996, 330608), (1328, 247956), (1992, 165304), (2656, 123978), (3984, 82652), (5312, 61989), (7968, 41326), (15936, 20663)]