274320172

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{6983}}^1$

素因数の和:7078

約数の個数: 48

約数和(自身を含む): 581962752

約数和(自身を除く): 307642580

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 61, 92, 122, 161, 244, 322, 427, 644, 854, 1403, 1708, 2806, 5612, 6983, 9821, 13966, 19642, 27932, 39284, 48881, 97762, 160609, 195524, 321218, 425963, 642436, 851926, 1124263, 1703852, 2248526, 2981741, 4497052, 5963482, 9797149, 11926964, 19594298, 39188596, 68580043, 137160086, 274320172]

約数ペア:

[(1, 274320172), (2, 137160086), (4, 68580043), (7, 39188596), (14, 19594298), (23, 11926964), (28, 9797149), (46, 5963482), (61, 4497052), (92, 2981741), (122, 2248526), (161, 1703852), (244, 1124263), (322, 851926), (427, 642436), (644, 425963), (854, 321218), (1403, 195524), (1708, 160609), (2806, 97762), (5612, 48881), (6983, 39284), (9821, 27932), (13966, 19642)]