1273022608

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{50581}}^1$

素因数の和:50624

約数の個数: 60

約数和(自身を含む): 2919694204

約数和(自身を除く): 1646671596

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 968, 1144, 1573, 1936, 2288, 3146, 6292, 12584, 25168, 50581, 101162, 202324, 404648, 556391, 657553, 809296, 1112782, 1315106, 2225564, 2630212, 4451128, 5260424, 6120301, 7233083, 8902256, 10520848, 12240602, 14466166, 24481204, 28932332, 48962408, 57864664, 79563913, 97924816, 115729328, 159127826, 318255652, 636511304, 1273022608]

約数ペア:

[(1, 1273022608), (2, 636511304), (4, 318255652), (8, 159127826), (11, 115729328), (13, 97924816), (16, 79563913), (22, 57864664), (26, 48962408), (44, 28932332), (52, 24481204), (88, 14466166), (104, 12240602), (121, 10520848), (143, 8902256), (176, 7233083), (208, 6120301), (242, 5260424), (286, 4451128), (484, 2630212), (572, 2225564), (968, 1315106), (1144, 1112782), (1573, 809296), (1936, 657553), (2288, 556391), (3146, 404648), (6292, 202324), (12584, 101162), (25168, 50581)]