1816469248

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{15733}}^1$

素因数の和:15801

約数の個数: 72

約数和(自身を含む): 4052197296

約数和(自身を除く): 2235728048

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 164, 176, 256, 328, 352, 451, 656, 704, 902, 1312, 1408, 1804, 2624, 2816, 3608, 5248, 7216, 10496, 14432, 15733, 28864, 31466, 57728, 62932, 115456, 125864, 173063, 251728, 346126, 503456, 645053, 692252, 1006912, 1290106, 1384504, 2013824, 2580212, 2769008, 4027648, 5160424, 5538016, 7095583, 10320848, 11076032, 14191166, 20641696, 22152064, 28382332, 41283392, 44304128, 56764664, 82566784, 113529328, 165133568, 227058656, 454117312, 908234624, 1816469248]

約数ペア:

[(1, 1816469248), (2, 908234624), (4, 454117312), (8, 227058656), (11, 165133568), (16, 113529328), (22, 82566784), (32, 56764664), (41, 44304128), (44, 41283392), (64, 28382332), (82, 22152064), (88, 20641696), (128, 14191166), (164, 11076032), (176, 10320848), (256, 7095583), (328, 5538016), (352, 5160424), (451, 4027648), (656, 2769008), (704, 2580212), (902, 2013824), (1312, 1384504), (1408, 1290106), (1804, 1006912), (2624, 692252), (2816, 645053), (3608, 503456), (5248, 346126), (7216, 251728), (10496, 173063), (14432, 125864), (15733, 115456), (28864, 62932), (31466, 57728)]