7131396880328

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{19315391}}^1$

素因数の和:19315770

約数の個数: 64

約数和(自身を含む): 16132215398400

約数和(自身を除く): 9000818518072

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 347, 532, 694, 1064, 1388, 2429, 2776, 4858, 6593, 9716, 13186, 19432, 26372, 46151, 52744, 92302, 184604, 369208, 19315391, 38630782, 77261564, 135207737, 154523128, 270415474, 366992429, 540830948, 733984858, 1081661896, 1467969716, 2568947003, 2935939432, 5137894006, 6702440677, 10275788012, 13404881354, 20551576024, 26809762708, 46917084739, 53619525416, 93834169478, 127346372863, 187668338956, 254692745726, 375336677912, 509385491452, 891424610041, 1018770982904, 1782849220082, 3565698440164, 7131396880328]

約数ペア:

[(1, 7131396880328), (2, 3565698440164), (4, 1782849220082), (7, 1018770982904), (8, 891424610041), (14, 509385491452), (19, 375336677912), (28, 254692745726), (38, 187668338956), (56, 127346372863), (76, 93834169478), (133, 53619525416), (152, 46917084739), (266, 26809762708), (347, 20551576024), (532, 13404881354), (694, 10275788012), (1064, 6702440677), (1388, 5137894006), (2429, 2935939432), (2776, 2568947003), (4858, 1467969716), (6593, 1081661896), (9716, 733984858), (13186, 540830948), (19432, 366992429), (26372, 270415474), (46151, 154523128), (52744, 135207737), (92302, 77261564), (184604, 38630782), (369208, 19315391)]