823643736

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{5431}}^1$

素因数の和:5600

約数の個数: 64

約数和(自身を含む): 2111961600

約数和(自身を除く): 1288317864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 89, 142, 178, 213, 267, 284, 356, 426, 534, 568, 712, 852, 1068, 1704, 2136, 5431, 6319, 10862, 12638, 16293, 18957, 21724, 25276, 32586, 37914, 43448, 50552, 65172, 75828, 130344, 151656, 385601, 483359, 771202, 966718, 1156803, 1450077, 1542404, 1933436, 2313606, 2900154, 3084808, 3866872, 4627212, 5800308, 9254424, 11600616, 34318489, 68636978, 102955467, 137273956, 205910934, 274547912, 411821868, 823643736]

約数ペア:

[(1, 823643736), (2, 411821868), (3, 274547912), (4, 205910934), (6, 137273956), (8, 102955467), (12, 68636978), (24, 34318489), (71, 11600616), (89, 9254424), (142, 5800308), (178, 4627212), (213, 3866872), (267, 3084808), (284, 2900154), (356, 2313606), (426, 1933436), (534, 1542404), (568, 1450077), (712, 1156803), (852, 966718), (1068, 771202), (1704, 483359), (2136, 385601), (5431, 151656), (6319, 130344), (10862, 75828), (12638, 65172), (16293, 50552), (18957, 43448), (21724, 37914), (25276, 32586)]