1285659888

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{3299}}^1$

素因数の和:3686

約数の個数: 80

約数和(自身を含む): 3476563200

約数和(自身を除く): 2190903312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 353, 368, 552, 706, 1059, 1104, 1412, 2118, 2824, 3299, 4236, 5648, 6598, 8119, 8472, 9897, 13196, 16238, 16944, 19794, 24357, 26392, 32476, 39588, 48714, 52784, 64952, 75877, 79176, 97428, 129904, 151754, 158352, 194856, 227631, 303508, 389712, 455262, 607016, 910524, 1164547, 1214032, 1821048, 2329094, 3493641, 3642096, 4658188, 6987282, 9316376, 13974564, 18632752, 26784581, 27949128, 53569162, 55898256, 80353743, 107138324, 160707486, 214276648, 321414972, 428553296, 642829944, 1285659888]

約数ペア:

[(1, 1285659888), (2, 642829944), (3, 428553296), (4, 321414972), (6, 214276648), (8, 160707486), (12, 107138324), (16, 80353743), (23, 55898256), (24, 53569162), (46, 27949128), (48, 26784581), (69, 18632752), (92, 13974564), (138, 9316376), (184, 6987282), (276, 4658188), (353, 3642096), (368, 3493641), (552, 2329094), (706, 1821048), (1059, 1214032), (1104, 1164547), (1412, 910524), (2118, 607016), (2824, 455262), (3299, 389712), (4236, 303508), (5648, 227631), (6598, 194856), (8119, 158352), (8472, 151754), (9897, 129904), (13196, 97428), (16238, 79176), (16944, 75877), (19794, 64952), (24357, 52784), (26392, 48714), (32476, 39588)]