217206528

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3673}}^1$

素因数の和:3710

約数の個数: 144

約数和(自身を含む): 720926976

約数和(自身を除く): 503720448

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 768, 896, 924, 1056, 1232, 1344, 1408, 1792, 1848, 2112, 2464, 2688, 2816, 3673, 3696, 4224, 4928, 5376, 7346, 7392, 8448, 9856, 11019, 14692, 14784, 19712, 22038, 25711, 29384, 29568, 40403, 44076, 51422, 58768, 59136, 77133, 80806, 88152, 102844, 117536, 121209, 154266, 161612, 176304, 205688, 235072, 242418, 282821, 308532, 323224, 352608, 411376, 470144, 484836, 565642, 617064, 646448, 705216, 822752, 848463, 940288, 969672, 1131284, 1234128, 1292896, 1410432, 1645504, 1696926, 1939344, 2262568, 2468256, 2585792, 2820864, 3291008, 3393852, 3878688, 4525136, 4936512, 5171584, 6582016, 6787704, 7757376, 9050272, 9873024, 10343168, 13575408, 15514752, 18100544, 19746048, 27150816, 31029504, 36201088, 54301632, 72402176, 108603264, 217206528]

約数ペア:

[(1, 217206528), (2, 108603264), (3, 72402176), (4, 54301632), (6, 36201088), (7, 31029504), (8, 27150816), (11, 19746048), (12, 18100544), (14, 15514752), (16, 13575408), (21, 10343168), (22, 9873024), (24, 9050272), (28, 7757376), (32, 6787704), (33, 6582016), (42, 5171584), (44, 4936512), (48, 4525136), (56, 3878688), (64, 3393852), (66, 3291008), (77, 2820864), (84, 2585792), (88, 2468256), (96, 2262568), (112, 1939344), (128, 1696926), (132, 1645504), (154, 1410432), (168, 1292896), (176, 1234128), (192, 1131284), (224, 969672), (231, 940288), (256, 848463), (264, 822752), (308, 705216), (336, 646448), (352, 617064), (384, 565642), (448, 484836), (462, 470144), (528, 411376), (616, 352608), (672, 323224), (704, 308532), (768, 282821), (896, 242418), (924, 235072), (1056, 205688), (1232, 176304), (1344, 161612), (1408, 154266), (1792, 121209), (1848, 117536), (2112, 102844), (2464, 88152), (2688, 80806), (2816, 77133), (3673, 59136), (3696, 58768), (4224, 51422), (4928, 44076), (5376, 40403), (7346, 29568), (7392, 29384), (8448, 25711), (9856, 22038), (11019, 19712), (14692, 14784)]