391558596

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{228181}}^1$

素因数の和:228212

約数の個数: 48

約数和(自身を含む): 1073368128

約数和(自身を除く): 681809532

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 228181, 456362, 684543, 912724, 1369086, 2509991, 2738172, 2966353, 5019982, 5932706, 7529973, 8899059, 10039964, 11865412, 15059946, 17798118, 30119892, 32629883, 35596236, 65259766, 97889649, 130519532, 195779298, 391558596]

約数ペア:

[(1, 391558596), (2, 195779298), (3, 130519532), (4, 97889649), (6, 65259766), (11, 35596236), (12, 32629883), (13, 30119892), (22, 17798118), (26, 15059946), (33, 11865412), (39, 10039964), (44, 8899059), (52, 7529973), (66, 5932706), (78, 5019982), (132, 2966353), (143, 2738172), (156, 2509991), (286, 1369086), (429, 912724), (572, 684543), (858, 456362), (1716, 228181)]