21239138304

素因数分解:

$2^{11}\times 3^4\times {\mathrm{128033}}^1$

素因数の和:128067

約数の個数: 120

約数和(自身を含む): 63440206830

約数和(自身を除く): 42201068526

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1024, 1152, 1296, 1536, 1728, 2048, 2304, 2592, 3072, 3456, 4608, 5184, 6144, 6912, 9216, 10368, 13824, 18432, 20736, 27648, 41472, 55296, 82944, 128033, 165888, 256066, 384099, 512132, 768198, 1024264, 1152297, 1536396, 2048528, 2304594, 3072792, 3456891, 4097056, 4609188, 6145584, 6913782, 8194112, 9218376, 10370673, 12291168, 13827564, 16388224, 18436752, 20741346, 24582336, 27655128, 32776448, 36873504, 41482692, 49164672, 55310256, 65552896, 73747008, 82965384, 98329344, 110620512, 131105792, 147494016, 165930768, 196658688, 221241024, 262211584, 294988032, 331861536, 393317376, 442482048, 589976064, 663723072, 786634752, 884964096, 1179952128, 1327446144, 1769928192, 2359904256, 2654892288, 3539856384, 5309784576, 7079712768, 10619569152, 21239138304]

約数ペア:

[(1, 21239138304), (2, 10619569152), (3, 7079712768), (4, 5309784576), (6, 3539856384), (8, 2654892288), (9, 2359904256), (12, 1769928192), (16, 1327446144), (18, 1179952128), (24, 884964096), (27, 786634752), (32, 663723072), (36, 589976064), (48, 442482048), (54, 393317376), (64, 331861536), (72, 294988032), (81, 262211584), (96, 221241024), (108, 196658688), (128, 165930768), (144, 147494016), (162, 131105792), (192, 110620512), (216, 98329344), (256, 82965384), (288, 73747008), (324, 65552896), (384, 55310256), (432, 49164672), (512, 41482692), (576, 36873504), (648, 32776448), (768, 27655128), (864, 24582336), (1024, 20741346), (1152, 18436752), (1296, 16388224), (1536, 13827564), (1728, 12291168), (2048, 10370673), (2304, 9218376), (2592, 8194112), (3072, 6913782), (3456, 6145584), (4608, 4609188), (5184, 4097056), (6144, 3456891), (6912, 3072792), (9216, 2304594), (10368, 2048528), (13824, 1536396), (18432, 1152297), (20736, 1024264), (27648, 768198), (41472, 512132), (55296, 384099), (82944, 256066), (128033, 165888)]