1020236448

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19717}}^1$

素因数の和:19755

約数の個数: 144

約数和(自身を含む): 3398752224

約数和(自身を除く): 2378515776

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 196, 224, 231, 264, 294, 308, 336, 352, 392, 462, 528, 539, 588, 616, 672, 784, 924, 1056, 1078, 1176, 1232, 1568, 1617, 1848, 2156, 2352, 2464, 3234, 3696, 4312, 4704, 6468, 7392, 8624, 12936, 17248, 19717, 25872, 39434, 51744, 59151, 78868, 118302, 138019, 157736, 216887, 236604, 276038, 315472, 414057, 433774, 473208, 552076, 630944, 650661, 828114, 867548, 946416, 966133, 1104152, 1301322, 1518209, 1656228, 1735096, 1892832, 1932266, 2208304, 2602644, 2898399, 3036418, 3312456, 3470192, 3864532, 4416608, 4554627, 5205288, 5796798, 6072836, 6624912, 6940384, 7729064, 9109254, 10410576, 10627463, 11593596, 12145672, 13249824, 15458128, 18218508, 20821152, 21254926, 23187192, 24291344, 30916256, 31882389, 36437016, 42509852, 46374384, 48582688, 63764778, 72874032, 85019704, 92748768, 127529556, 145748064, 170039408, 255059112, 340078816, 510118224, 1020236448]

約数ペア:

[(1, 1020236448), (2, 510118224), (3, 340078816), (4, 255059112), (6, 170039408), (7, 145748064), (8, 127529556), (11, 92748768), (12, 85019704), (14, 72874032), (16, 63764778), (21, 48582688), (22, 46374384), (24, 42509852), (28, 36437016), (32, 31882389), (33, 30916256), (42, 24291344), (44, 23187192), (48, 21254926), (49, 20821152), (56, 18218508), (66, 15458128), (77, 13249824), (84, 12145672), (88, 11593596), (96, 10627463), (98, 10410576), (112, 9109254), (132, 7729064), (147, 6940384), (154, 6624912), (168, 6072836), (176, 5796798), (196, 5205288), (224, 4554627), (231, 4416608), (264, 3864532), (294, 3470192), (308, 3312456), (336, 3036418), (352, 2898399), (392, 2602644), (462, 2208304), (528, 1932266), (539, 1892832), (588, 1735096), (616, 1656228), (672, 1518209), (784, 1301322), (924, 1104152), (1056, 966133), (1078, 946416), (1176, 867548), (1232, 828114), (1568, 650661), (1617, 630944), (1848, 552076), (2156, 473208), (2352, 433774), (2464, 414057), (3234, 315472), (3696, 276038), (4312, 236604), (4704, 216887), (6468, 157736), (7392, 138019), (8624, 118302), (12936, 78868), (17248, 59151), (19717, 51744), (25872, 39434)]