217285632

素因数分解:

$2^{10}\times 3^3\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:329

約数の個数: 176

約数和(自身を含む): 668140800

約数和(自身を除く): 450855168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 256, 261, 271, 288, 348, 384, 432, 464, 512, 522, 542, 576, 696, 768, 783, 813, 864, 928, 1024, 1044, 1084, 1152, 1392, 1536, 1566, 1626, 1728, 1856, 2088, 2168, 2304, 2439, 2784, 3072, 3132, 3252, 3456, 3712, 4176, 4336, 4608, 4878, 5568, 6264, 6504, 6912, 7317, 7424, 7859, 8352, 8672, 9216, 9756, 11136, 12528, 13008, 13824, 14634, 14848, 15718, 16704, 17344, 19512, 22272, 23577, 25056, 26016, 27648, 29268, 29696, 31436, 33408, 34688, 39024, 44544, 47154, 50112, 52032, 58536, 62872, 66816, 69376, 70731, 78048, 89088, 94308, 100224, 104064, 117072, 125744, 133632, 138752, 141462, 156096, 188616, 200448, 208128, 212193, 234144, 251488, 267264, 277504, 282924, 312192, 377232, 400896, 416256, 424386, 468288, 502976, 565848, 624384, 754464, 801792, 832512, 848772, 936576, 1005952, 1131696, 1248768, 1508928, 1697544, 1873152, 2011904, 2263392, 2497536, 3017856, 3395088, 3746304, 4023808, 4526784, 6035712, 6790176, 7492608, 8047616, 9053568, 12071424, 13580352, 18107136, 24142848, 27160704, 36214272, 54321408, 72428544, 108642816, 217285632]

約数ペア:

[(1, 217285632), (2, 108642816), (3, 72428544), (4, 54321408), (6, 36214272), (8, 27160704), (9, 24142848), (12, 18107136), (16, 13580352), (18, 12071424), (24, 9053568), (27, 8047616), (29, 7492608), (32, 6790176), (36, 6035712), (48, 4526784), (54, 4023808), (58, 3746304), (64, 3395088), (72, 3017856), (87, 2497536), (96, 2263392), (108, 2011904), (116, 1873152), (128, 1697544), (144, 1508928), (174, 1248768), (192, 1131696), (216, 1005952), (232, 936576), (256, 848772), (261, 832512), (271, 801792), (288, 754464), (348, 624384), (384, 565848), (432, 502976), (464, 468288), (512, 424386), (522, 416256), (542, 400896), (576, 377232), (696, 312192), (768, 282924), (783, 277504), (813, 267264), (864, 251488), (928, 234144), (1024, 212193), (1044, 208128), (1084, 200448), (1152, 188616), (1392, 156096), (1536, 141462), (1566, 138752), (1626, 133632), (1728, 125744), (1856, 117072), (2088, 104064), (2168, 100224), (2304, 94308), (2439, 89088), (2784, 78048), (3072, 70731), (3132, 69376), (3252, 66816), (3456, 62872), (3712, 58536), (4176, 52032), (4336, 50112), (4608, 47154), (4878, 44544), (5568, 39024), (6264, 34688), (6504, 33408), (6912, 31436), (7317, 29696), (7424, 29268), (7859, 27648), (8352, 26016), (8672, 25056), (9216, 23577), (9756, 22272), (11136, 19512), (12528, 17344), (13008, 16704), (13824, 15718), (14634, 14848)]