788644908

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{547}}^1\times {\mathrm{1381}}^1$

素因数の和:1967

約数の個数: 72

約数和(自身を含む): 2067527280

約数和(自身を除く): 1278882372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 547, 1044, 1094, 1381, 1641, 2188, 2762, 3282, 4143, 4923, 5524, 6564, 8286, 9846, 12429, 15863, 16572, 19692, 24858, 31726, 40049, 47589, 49716, 63452, 80098, 95178, 120147, 142767, 160196, 190356, 240294, 285534, 360441, 480588, 571068, 720882, 755407, 1441764, 1510814, 2266221, 3021628, 4532442, 6798663, 9064884, 13597326, 21906803, 27194652, 43813606, 65720409, 87627212, 131440818, 197161227, 262881636, 394322454, 788644908]

約数ペア:

[(1, 788644908), (2, 394322454), (3, 262881636), (4, 197161227), (6, 131440818), (9, 87627212), (12, 65720409), (18, 43813606), (29, 27194652), (36, 21906803), (58, 13597326), (87, 9064884), (116, 6798663), (174, 4532442), (261, 3021628), (348, 2266221), (522, 1510814), (547, 1441764), (1044, 755407), (1094, 720882), (1381, 571068), (1641, 480588), (2188, 360441), (2762, 285534), (3282, 240294), (4143, 190356), (4923, 160196), (5524, 142767), (6564, 120147), (8286, 95178), (9846, 80098), (12429, 63452), (15863, 49716), (16572, 47589), (19692, 40049), (24858, 31726)]