211208448

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1140

約数の個数: 144

約数和(自身を含む): 640475136

約数和(自身を除く): 429266688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 64, 66, 69, 88, 92, 96, 128, 132, 138, 176, 184, 192, 253, 256, 264, 276, 352, 368, 384, 506, 528, 552, 704, 736, 759, 768, 1012, 1056, 1087, 1104, 1408, 1472, 1518, 2024, 2112, 2174, 2208, 2816, 2944, 3036, 3261, 4048, 4224, 4348, 4416, 5888, 6072, 6522, 8096, 8448, 8696, 8832, 11957, 12144, 13044, 16192, 17392, 17664, 23914, 24288, 25001, 26088, 32384, 34784, 35871, 47828, 48576, 50002, 52176, 64768, 69568, 71742, 75003, 95656, 97152, 100004, 104352, 139136, 143484, 150006, 191312, 194304, 200008, 208704, 275011, 278272, 286968, 300012, 382624, 400016, 417408, 550022, 573936, 600024, 765248, 800032, 825033, 834816, 1100044, 1147872, 1200048, 1530496, 1600064, 1650066, 2200088, 2295744, 2400096, 3060992, 3200128, 3300132, 4400176, 4591488, 4800192, 6400256, 6600264, 8800352, 9182976, 9600384, 13200528, 17600704, 19200768, 26401056, 35201408, 52802112, 70402816, 105604224, 211208448]

約数ペア:

[(1, 211208448), (2, 105604224), (3, 70402816), (4, 52802112), (6, 35201408), (8, 26401056), (11, 19200768), (12, 17600704), (16, 13200528), (22, 9600384), (23, 9182976), (24, 8800352), (32, 6600264), (33, 6400256), (44, 4800192), (46, 4591488), (48, 4400176), (64, 3300132), (66, 3200128), (69, 3060992), (88, 2400096), (92, 2295744), (96, 2200088), (128, 1650066), (132, 1600064), (138, 1530496), (176, 1200048), (184, 1147872), (192, 1100044), (253, 834816), (256, 825033), (264, 800032), (276, 765248), (352, 600024), (368, 573936), (384, 550022), (506, 417408), (528, 400016), (552, 382624), (704, 300012), (736, 286968), (759, 278272), (768, 275011), (1012, 208704), (1056, 200008), (1087, 194304), (1104, 191312), (1408, 150006), (1472, 143484), (1518, 139136), (2024, 104352), (2112, 100004), (2174, 97152), (2208, 95656), (2816, 75003), (2944, 71742), (3036, 69568), (3261, 64768), (4048, 52176), (4224, 50002), (4348, 48576), (4416, 47828), (5888, 35871), (6072, 34784), (6522, 32384), (8096, 26088), (8448, 25001), (8696, 24288), (8832, 23914), (11957, 17664), (12144, 17392), (13044, 16192)]