396423552

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1061}}^1$

素因数の和:1224

約数の個数: 128

約数和(自身を含む): 1213228800

約数和(自身を除く): 816805248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 139, 168, 192, 224, 278, 336, 384, 417, 448, 556, 672, 834, 896, 973, 1061, 1112, 1344, 1668, 1946, 2122, 2224, 2688, 2919, 3183, 3336, 3892, 4244, 4448, 5838, 6366, 6672, 7427, 7784, 8488, 8896, 11676, 12732, 13344, 14854, 15568, 16976, 17792, 22281, 23352, 25464, 26688, 29708, 31136, 33952, 44562, 46704, 50928, 53376, 59416, 62272, 67904, 89124, 93408, 101856, 118832, 124544, 135808, 147479, 178248, 186816, 203712, 237664, 294958, 356496, 373632, 407424, 442437, 475328, 589916, 712992, 884874, 950656, 1032353, 1179832, 1425984, 1769748, 2064706, 2359664, 2851968, 3097059, 3539496, 4129412, 4719328, 6194118, 7078992, 8258824, 9438656, 12388236, 14157984, 16517648, 18877312, 24776472, 28315968, 33035296, 49552944, 56631936, 66070592, 99105888, 132141184, 198211776, 396423552]

約数ペア:

[(1, 396423552), (2, 198211776), (3, 132141184), (4, 99105888), (6, 66070592), (7, 56631936), (8, 49552944), (12, 33035296), (14, 28315968), (16, 24776472), (21, 18877312), (24, 16517648), (28, 14157984), (32, 12388236), (42, 9438656), (48, 8258824), (56, 7078992), (64, 6194118), (84, 4719328), (96, 4129412), (112, 3539496), (128, 3097059), (139, 2851968), (168, 2359664), (192, 2064706), (224, 1769748), (278, 1425984), (336, 1179832), (384, 1032353), (417, 950656), (448, 884874), (556, 712992), (672, 589916), (834, 475328), (896, 442437), (973, 407424), (1061, 373632), (1112, 356496), (1344, 294958), (1668, 237664), (1946, 203712), (2122, 186816), (2224, 178248), (2688, 147479), (2919, 135808), (3183, 124544), (3336, 118832), (3892, 101856), (4244, 93408), (4448, 89124), (5838, 67904), (6366, 62272), (6672, 59416), (7427, 53376), (7784, 50928), (8488, 46704), (8896, 44562), (11676, 33952), (12732, 31136), (13344, 29708), (14854, 26688), (15568, 25464), (16976, 23352), (17792, 22281)]