277139184

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{2377}}^1$

素因数の和:2742

約数の個数: 80

約数和(自身を含む): 820923648

約数和(自身を除く): 543784464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 347, 694, 1041, 1388, 2082, 2377, 2429, 2776, 4164, 4754, 4858, 5552, 7131, 7287, 8328, 9508, 9716, 14262, 14574, 16639, 16656, 19016, 19432, 28524, 29148, 33278, 38032, 38864, 49917, 57048, 58296, 66556, 99834, 114096, 116592, 133112, 199668, 266224, 399336, 798672, 824819, 1649638, 2474457, 3299276, 4948914, 5773733, 6598552, 9897828, 11547466, 13197104, 17321199, 19795656, 23094932, 34642398, 39591312, 46189864, 69284796, 92379728, 138569592, 277139184]

約数ペア:

[(1, 277139184), (2, 138569592), (3, 92379728), (4, 69284796), (6, 46189864), (7, 39591312), (8, 34642398), (12, 23094932), (14, 19795656), (16, 17321199), (21, 13197104), (24, 11547466), (28, 9897828), (42, 6598552), (48, 5773733), (56, 4948914), (84, 3299276), (112, 2474457), (168, 1649638), (336, 824819), (347, 798672), (694, 399336), (1041, 266224), (1388, 199668), (2082, 133112), (2377, 116592), (2429, 114096), (2776, 99834), (4164, 66556), (4754, 58296), (4858, 57048), (5552, 49917), (7131, 38864), (7287, 38032), (8328, 33278), (9508, 29148), (9716, 28524), (14262, 19432), (14574, 19016), (16639, 16656)]