1388548224

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{57397}}^1$

素因数の和:57427

約数の個数: 128

約数和(自身を含む): 4683676800

約数和(自身を除く): 3295128576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 57397, 114794, 172191, 229588, 344382, 401779, 459176, 516573, 688764, 803558, 918352, 1033146, 1205337, 1377528, 1549719, 1607116, 1836704, 2066292, 2410674, 2755056, 3099438, 3214232, 3616011, 3673408, 4132584, 4821348, 5510112, 6198876, 6428464, 7232022, 7346816, 8265168, 9642696, 10848033, 11020224, 12397752, 12856928, 14464044, 16530336, 19285392, 21696066, 22040448, 24795504, 25713856, 28928088, 33060672, 38570784, 43392132, 49591008, 51427712, 57856176, 66121344, 77141568, 86784264, 99182016, 115712352, 154283136, 173568528, 198364032, 231424704, 347137056, 462849408, 694274112, 1388548224]

約数ペア:

[(1, 1388548224), (2, 694274112), (3, 462849408), (4, 347137056), (6, 231424704), (7, 198364032), (8, 173568528), (9, 154283136), (12, 115712352), (14, 99182016), (16, 86784264), (18, 77141568), (21, 66121344), (24, 57856176), (27, 51427712), (28, 49591008), (32, 43392132), (36, 38570784), (42, 33060672), (48, 28928088), (54, 25713856), (56, 24795504), (63, 22040448), (64, 21696066), (72, 19285392), (84, 16530336), (96, 14464044), (108, 12856928), (112, 12397752), (126, 11020224), (128, 10848033), (144, 9642696), (168, 8265168), (189, 7346816), (192, 7232022), (216, 6428464), (224, 6198876), (252, 5510112), (288, 4821348), (336, 4132584), (378, 3673408), (384, 3616011), (432, 3214232), (448, 3099438), (504, 2755056), (576, 2410674), (672, 2066292), (756, 1836704), (864, 1607116), (896, 1549719), (1008, 1377528), (1152, 1205337), (1344, 1033146), (1512, 918352), (1728, 803558), (2016, 688764), (2688, 516573), (3024, 459176), (3456, 401779), (4032, 344382), (6048, 229588), (8064, 172191), (12096, 114794), (24192, 57397)]