225531648

素因数分解:

$2^8\times 3^3\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:579

約数の個数: 144

約数和(自身を含む): 678280960

約数和(自身を除く): 452749312

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, 256, 268, 288, 384, 402, 432, 487, 536, 576, 603, 768, 804, 864, 974, 1072, 1152, 1206, 1461, 1608, 1728, 1809, 1948, 2144, 2304, 2412, 2922, 3216, 3456, 3618, 3896, 4288, 4383, 4824, 5844, 6432, 6912, 7236, 7792, 8576, 8766, 9648, 11688, 12864, 13149, 14472, 15584, 17152, 17532, 19296, 23376, 25728, 26298, 28944, 31168, 32629, 35064, 38592, 46752, 51456, 52596, 57888, 62336, 65258, 70128, 77184, 93504, 97887, 105192, 115776, 124672, 130516, 140256, 154368, 187008, 195774, 210384, 231552, 261032, 280512, 293661, 374016, 391548, 420768, 463104, 522064, 561024, 587322, 783096, 841536, 880983, 1044128, 1122048, 1174644, 1566192, 1683072, 1761966, 2088256, 2349288, 3132384, 3366144, 3523932, 4176512, 4698576, 6264768, 7047864, 8353024, 9397152, 12529536, 14095728, 18794304, 25059072, 28191456, 37588608, 56382912, 75177216, 112765824, 225531648]

約数ペア:

[(1, 225531648), (2, 112765824), (3, 75177216), (4, 56382912), (6, 37588608), (8, 28191456), (9, 25059072), (12, 18794304), (16, 14095728), (18, 12529536), (24, 9397152), (27, 8353024), (32, 7047864), (36, 6264768), (48, 4698576), (54, 4176512), (64, 3523932), (67, 3366144), (72, 3132384), (96, 2349288), (108, 2088256), (128, 1761966), (134, 1683072), (144, 1566192), (192, 1174644), (201, 1122048), (216, 1044128), (256, 880983), (268, 841536), (288, 783096), (384, 587322), (402, 561024), (432, 522064), (487, 463104), (536, 420768), (576, 391548), (603, 374016), (768, 293661), (804, 280512), (864, 261032), (974, 231552), (1072, 210384), (1152, 195774), (1206, 187008), (1461, 154368), (1608, 140256), (1728, 130516), (1809, 124672), (1948, 115776), (2144, 105192), (2304, 97887), (2412, 93504), (2922, 77184), (3216, 70128), (3456, 65258), (3618, 62336), (3896, 57888), (4288, 52596), (4383, 51456), (4824, 46752), (5844, 38592), (6432, 35064), (6912, 32629), (7236, 31168), (7792, 28944), (8576, 26298), (8766, 25728), (9648, 23376), (11688, 19296), (12864, 17532), (13149, 17152), (14472, 15584)]