215281152

素因数分解:

$2^9\times 3^4\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:238

約数の個数: 200

約数和(自身を含む): 668428200

約数和(自身を除く): 453147048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 108, 116, 128, 144, 162, 174, 179, 192, 216, 232, 256, 261, 288, 324, 348, 358, 384, 432, 464, 512, 522, 537, 576, 648, 696, 716, 768, 783, 864, 928, 1044, 1074, 1152, 1296, 1392, 1432, 1536, 1566, 1611, 1728, 1856, 2088, 2148, 2304, 2349, 2592, 2784, 2864, 3132, 3222, 3456, 3712, 4176, 4296, 4608, 4698, 4833, 5184, 5191, 5568, 5728, 6264, 6444, 6912, 7424, 8352, 8592, 9396, 9666, 10368, 10382, 11136, 11456, 12528, 12888, 13824, 14499, 14848, 15573, 16704, 17184, 18792, 19332, 20736, 20764, 22272, 22912, 25056, 25776, 28998, 31146, 33408, 34368, 37584, 38664, 41472, 41528, 44544, 45824, 46719, 50112, 51552, 57996, 62292, 66816, 68736, 75168, 77328, 83056, 91648, 93438, 100224, 103104, 115992, 124584, 133632, 137472, 140157, 150336, 154656, 166112, 186876, 200448, 206208, 231984, 249168, 274944, 280314, 300672, 309312, 332224, 373752, 400896, 412416, 420471, 463968, 498336, 560628, 601344, 618624, 664448, 747504, 824832, 840942, 927936, 996672, 1121256, 1202688, 1237248, 1328896, 1495008, 1681884, 1855872, 1993344, 2242512, 2474496, 2657792, 2990016, 3363768, 3711744, 3986688, 4485024, 5980032, 6727536, 7423488, 7973376, 8970048, 11960064, 13455072, 17940096, 23920128, 26910144, 35880192, 53820288, 71760384, 107640576, 215281152]

約数ペア:

[(1, 215281152), (2, 107640576), (3, 71760384), (4, 53820288), (6, 35880192), (8, 26910144), (9, 23920128), (12, 17940096), (16, 13455072), (18, 11960064), (24, 8970048), (27, 7973376), (29, 7423488), (32, 6727536), (36, 5980032), (48, 4485024), (54, 3986688), (58, 3711744), (64, 3363768), (72, 2990016), (81, 2657792), (87, 2474496), (96, 2242512), (108, 1993344), (116, 1855872), (128, 1681884), (144, 1495008), (162, 1328896), (174, 1237248), (179, 1202688), (192, 1121256), (216, 996672), (232, 927936), (256, 840942), (261, 824832), (288, 747504), (324, 664448), (348, 618624), (358, 601344), (384, 560628), (432, 498336), (464, 463968), (512, 420471), (522, 412416), (537, 400896), (576, 373752), (648, 332224), (696, 309312), (716, 300672), (768, 280314), (783, 274944), (864, 249168), (928, 231984), (1044, 206208), (1074, 200448), (1152, 186876), (1296, 166112), (1392, 154656), (1432, 150336), (1536, 140157), (1566, 137472), (1611, 133632), (1728, 124584), (1856, 115992), (2088, 103104), (2148, 100224), (2304, 93438), (2349, 91648), (2592, 83056), (2784, 77328), (2864, 75168), (3132, 68736), (3222, 66816), (3456, 62292), (3712, 57996), (4176, 51552), (4296, 50112), (4608, 46719), (4698, 45824), (4833, 44544), (5184, 41528), (5191, 41472), (5568, 38664), (5728, 37584), (6264, 34368), (6444, 33408), (6912, 31146), (7424, 28998), (8352, 25776), (8592, 25056), (9396, 22912), (9666, 22272), (10368, 20764), (10382, 20736), (11136, 19332), (11456, 18792), (12528, 17184), (12888, 16704), (13824, 15573), (14499, 14848)]