1431434368

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{122891}}^1$

素因数の和:122925

約数の個数: 64

約数和(自身を含む): 3509795520

約数和(自身を除く): 2078361152

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 122891, 245782, 491564, 860237, 983128, 1597583, 1720474, 1966256, 3195166, 3440948, 3932512, 6390332, 6881896, 7865024, 11183081, 12780664, 13763792, 15730048, 22366162, 25561328, 27527584, 44732324, 51122656, 55055168, 89464648, 102245312, 110110336, 178929296, 204490624, 357858592, 715717184, 1431434368]

約数ペア:

[(1, 1431434368), (2, 715717184), (4, 357858592), (7, 204490624), (8, 178929296), (13, 110110336), (14, 102245312), (16, 89464648), (26, 55055168), (28, 51122656), (32, 44732324), (52, 27527584), (56, 25561328), (64, 22366162), (91, 15730048), (104, 13763792), (112, 12780664), (128, 11183081), (182, 7865024), (208, 6881896), (224, 6390332), (364, 3932512), (416, 3440948), (448, 3195166), (728, 1966256), (832, 1720474), (896, 1597583), (1456, 983128), (1664, 860237), (2912, 491564), (5824, 245782), (11648, 122891)]