210249216

素因数分解:

$2^9\times 3^3\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:321

約数の個数: 160

約数和(自身を含む): 634423680

約数和(自身を除く): 424174464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 96, 108, 128, 134, 144, 192, 201, 216, 227, 256, 268, 288, 384, 402, 432, 454, 512, 536, 576, 603, 681, 768, 804, 864, 908, 1072, 1152, 1206, 1362, 1536, 1608, 1728, 1809, 1816, 2043, 2144, 2304, 2412, 2724, 3216, 3456, 3618, 3632, 4086, 4288, 4608, 4824, 5448, 6129, 6432, 6912, 7236, 7264, 8172, 8576, 9648, 10896, 12258, 12864, 13824, 14472, 14528, 15209, 16344, 17152, 19296, 21792, 24516, 25728, 28944, 29056, 30418, 32688, 34304, 38592, 43584, 45627, 49032, 51456, 57888, 58112, 60836, 65376, 77184, 87168, 91254, 98064, 102912, 115776, 116224, 121672, 130752, 136881, 154368, 174336, 182508, 196128, 231552, 243344, 261504, 273762, 308736, 348672, 365016, 392256, 410643, 463104, 486688, 523008, 547524, 730032, 784512, 821286, 926208, 973376, 1046016, 1095048, 1460064, 1569024, 1642572, 1946752, 2190096, 2920128, 3138048, 3285144, 3893504, 4380192, 5840256, 6570288, 7787008, 8760384, 11680512, 13140576, 17520768, 23361024, 26281152, 35041536, 52562304, 70083072, 105124608, 210249216]

約数ペア:

[(1, 210249216), (2, 105124608), (3, 70083072), (4, 52562304), (6, 35041536), (8, 26281152), (9, 23361024), (12, 17520768), (16, 13140576), (18, 11680512), (24, 8760384), (27, 7787008), (32, 6570288), (36, 5840256), (48, 4380192), (54, 3893504), (64, 3285144), (67, 3138048), (72, 2920128), (96, 2190096), (108, 1946752), (128, 1642572), (134, 1569024), (144, 1460064), (192, 1095048), (201, 1046016), (216, 973376), (227, 926208), (256, 821286), (268, 784512), (288, 730032), (384, 547524), (402, 523008), (432, 486688), (454, 463104), (512, 410643), (536, 392256), (576, 365016), (603, 348672), (681, 308736), (768, 273762), (804, 261504), (864, 243344), (908, 231552), (1072, 196128), (1152, 182508), (1206, 174336), (1362, 154368), (1536, 136881), (1608, 130752), (1728, 121672), (1809, 116224), (1816, 115776), (2043, 102912), (2144, 98064), (2304, 91254), (2412, 87168), (2724, 77184), (3216, 65376), (3456, 60836), (3618, 58112), (3632, 57888), (4086, 51456), (4288, 49032), (4608, 45627), (4824, 43584), (5448, 38592), (6129, 34304), (6432, 32688), (6912, 30418), (7236, 29056), (7264, 28944), (8172, 25728), (8576, 24516), (9648, 21792), (10896, 19296), (12258, 17152), (12864, 16344), (13824, 15209), (14472, 14528)]