216166272

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{587}}^1$

素因数の和:748

約数の個数: 128

約数和(自身を含む): 662135040

約数和(自身を除く): 445968768

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, 137, 168, 192, 224, 274, 336, 384, 411, 448, 548, 587, 672, 822, 896, 959, 1096, 1174, 1344, 1644, 1761, 1918, 2192, 2348, 2688, 2877, 3288, 3522, 3836, 4109, 4384, 4696, 5754, 6576, 7044, 7672, 8218, 8768, 9392, 11508, 12327, 13152, 14088, 15344, 16436, 17536, 18784, 23016, 24654, 26304, 28176, 30688, 32872, 37568, 46032, 49308, 52608, 56352, 61376, 65744, 75136, 80419, 92064, 98616, 112704, 122752, 131488, 160838, 184128, 197232, 225408, 241257, 262976, 321676, 368256, 394464, 482514, 525952, 562933, 643352, 788928, 965028, 1125866, 1286704, 1577856, 1688799, 1930056, 2251732, 2573408, 3377598, 3860112, 4503464, 5146816, 6755196, 7720224, 9006928, 10293632, 13510392, 15440448, 18013856, 27020784, 30880896, 36027712, 54041568, 72055424, 108083136, 216166272]

約数ペア:

[(1, 216166272), (2, 108083136), (3, 72055424), (4, 54041568), (6, 36027712), (7, 30880896), (8, 27020784), (12, 18013856), (14, 15440448), (16, 13510392), (21, 10293632), (24, 9006928), (28, 7720224), (32, 6755196), (42, 5146816), (48, 4503464), (56, 3860112), (64, 3377598), (84, 2573408), (96, 2251732), (112, 1930056), (128, 1688799), (137, 1577856), (168, 1286704), (192, 1125866), (224, 965028), (274, 788928), (336, 643352), (384, 562933), (411, 525952), (448, 482514), (548, 394464), (587, 368256), (672, 321676), (822, 262976), (896, 241257), (959, 225408), (1096, 197232), (1174, 184128), (1344, 160838), (1644, 131488), (1761, 122752), (1918, 112704), (2192, 98616), (2348, 92064), (2688, 80419), (2877, 75136), (3288, 65744), (3522, 61376), (3836, 56352), (4109, 52608), (4384, 49308), (4696, 46032), (5754, 37568), (6576, 32872), (7044, 30688), (7672, 28176), (8218, 26304), (8768, 24654), (9392, 23016), (11508, 18784), (12327, 17536), (13152, 16436), (14088, 15344)]