409039956

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{32371}}^1$

素因数の和:32403

約数の個数: 72

約数和(自身を含む): 1154773984

約数和(自身を除く): 745734028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 32371, 64742, 97113, 129484, 194226, 291339, 388452, 420823, 582678, 841646, 874017, 1165356, 1262469, 1683292, 1748034, 2524938, 2622051, 3496068, 3787407, 5049876, 5244102, 7574814, 7866153, 10488204, 11362221, 15149628, 15732306, 22724442, 31464612, 34086663, 45448884, 68173326, 102259989, 136346652, 204519978, 409039956]

約数ペア:

[(1, 409039956), (2, 204519978), (3, 136346652), (4, 102259989), (6, 68173326), (9, 45448884), (12, 34086663), (13, 31464612), (18, 22724442), (26, 15732306), (27, 15149628), (36, 11362221), (39, 10488204), (52, 7866153), (54, 7574814), (78, 5244102), (81, 5049876), (108, 3787407), (117, 3496068), (156, 2622051), (162, 2524938), (234, 1748034), (243, 1683292), (324, 1262469), (351, 1165356), (468, 874017), (486, 841646), (702, 582678), (972, 420823), (1053, 388452), (1404, 291339), (2106, 194226), (3159, 129484), (4212, 97113), (6318, 64742), (12636, 32371)]