840195072

素因数分解:

$2^{10}\times 3^3\times {\mathrm{30389}}^1$

素因数の和:30418

約数の個数: 88

約数和(自身を含む): 2488333200

約数和(自身を除く): 1648138128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1024, 1152, 1536, 1728, 2304, 3072, 3456, 4608, 6912, 9216, 13824, 27648, 30389, 60778, 91167, 121556, 182334, 243112, 273501, 364668, 486224, 547002, 729336, 820503, 972448, 1094004, 1458672, 1641006, 1944896, 2188008, 2917344, 3282012, 3889792, 4376016, 5834688, 6564024, 7779584, 8752032, 11669376, 13128048, 15559168, 17504064, 23338752, 26256096, 31118336, 35008128, 46677504, 52512192, 70016256, 93355008, 105024384, 140032512, 210048768, 280065024, 420097536, 840195072]

約数ペア:

[(1, 840195072), (2, 420097536), (3, 280065024), (4, 210048768), (6, 140032512), (8, 105024384), (9, 93355008), (12, 70016256), (16, 52512192), (18, 46677504), (24, 35008128), (27, 31118336), (32, 26256096), (36, 23338752), (48, 17504064), (54, 15559168), (64, 13128048), (72, 11669376), (96, 8752032), (108, 7779584), (128, 6564024), (144, 5834688), (192, 4376016), (216, 3889792), (256, 3282012), (288, 2917344), (384, 2188008), (432, 1944896), (512, 1641006), (576, 1458672), (768, 1094004), (864, 972448), (1024, 820503), (1152, 729336), (1536, 547002), (1728, 486224), (2304, 364668), (3072, 273501), (3456, 243112), (4608, 182334), (6912, 121556), (9216, 91167), (13824, 60778), (27648, 30389)]