21031677216

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{245881}}^1$

素因数の和:245917

約数の個数: 144

約数和(自身を含む): 67662792288

約数和(自身を除く): 46631115072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 288, 297, 324, 352, 396, 432, 486, 528, 594, 648, 792, 864, 891, 972, 1056, 1188, 1296, 1584, 1782, 1944, 2376, 2592, 2673, 3168, 3564, 3888, 4752, 5346, 7128, 7776, 9504, 10692, 14256, 21384, 28512, 42768, 85536, 245881, 491762, 737643, 983524, 1475286, 1967048, 2212929, 2704691, 2950572, 3934096, 4425858, 5409382, 5901144, 6638787, 7868192, 8114073, 8851716, 10818764, 11802288, 13277574, 16228146, 17703432, 19916361, 21637528, 23604576, 24342219, 26555148, 32456292, 35406864, 39832722, 43275056, 48684438, 53110296, 59749083, 64912584, 70813728, 73026657, 79665444, 86550112, 97368876, 106220592, 119498166, 129825168, 146053314, 159330888, 194737752, 212441184, 219079971, 238996332, 259650336, 292106628, 318661776, 389475504, 438159942, 477992664, 584213256, 637323552, 657239913, 778951008, 876319884, 955985328, 1168426512, 1314479826, 1752639768, 1911970656, 2336853024, 2628959652, 3505279536, 5257919304, 7010559072, 10515838608, 21031677216]

約数ペア:

[(1, 21031677216), (2, 10515838608), (3, 7010559072), (4, 5257919304), (6, 3505279536), (8, 2628959652), (9, 2336853024), (11, 1911970656), (12, 1752639768), (16, 1314479826), (18, 1168426512), (22, 955985328), (24, 876319884), (27, 778951008), (32, 657239913), (33, 637323552), (36, 584213256), (44, 477992664), (48, 438159942), (54, 389475504), (66, 318661776), (72, 292106628), (81, 259650336), (88, 238996332), (96, 219079971), (99, 212441184), (108, 194737752), (132, 159330888), (144, 146053314), (162, 129825168), (176, 119498166), (198, 106220592), (216, 97368876), (243, 86550112), (264, 79665444), (288, 73026657), (297, 70813728), (324, 64912584), (352, 59749083), (396, 53110296), (432, 48684438), (486, 43275056), (528, 39832722), (594, 35406864), (648, 32456292), (792, 26555148), (864, 24342219), (891, 23604576), (972, 21637528), (1056, 19916361), (1188, 17703432), (1296, 16228146), (1584, 13277574), (1782, 11802288), (1944, 10818764), (2376, 8851716), (2592, 8114073), (2673, 7868192), (3168, 6638787), (3564, 5901144), (3888, 5409382), (4752, 4425858), (5346, 3934096), (7128, 2950572), (7776, 2704691), (9504, 2212929), (10692, 1967048), (14256, 1475286), (21384, 983524), (28512, 737643), (42768, 491762), (85536, 245881)]