211315549128

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{5189}}^1\times {\mathrm{39461}}^1$

素因数の和:44702

約数の個数: 64

約数和(自身を含む): 540692539200

約数和(自身を除く): 329376990072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 5189, 10378, 15567, 20756, 31134, 39461, 41512, 62268, 78922, 118383, 124536, 157844, 223127, 236766, 315688, 446254, 473532, 669381, 892508, 947064, 1338762, 1696823, 1785016, 2677524, 3393646, 5090469, 5355048, 6787292, 10180938, 13574584, 20361876, 40723752, 204763129, 409526258, 614289387, 819052516, 1228578774, 1638105032, 2457157548, 4914315096, 8804814547, 17609629094, 26414443641, 35219258188, 52828887282, 70438516376, 105657774564, 211315549128]

約数ペア:

[(1, 211315549128), (2, 105657774564), (3, 70438516376), (4, 52828887282), (6, 35219258188), (8, 26414443641), (12, 17609629094), (24, 8804814547), (43, 4914315096), (86, 2457157548), (129, 1638105032), (172, 1228578774), (258, 819052516), (344, 614289387), (516, 409526258), (1032, 204763129), (5189, 40723752), (10378, 20361876), (15567, 13574584), (20756, 10180938), (31134, 6787292), (39461, 5355048), (41512, 5090469), (62268, 3393646), (78922, 2677524), (118383, 1785016), (124536, 1696823), (157844, 1338762), (223127, 947064), (236766, 892508), (315688, 669381), (446254, 473532)]