427208892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{9491}}^1$

素因数の和:9551

約数の個数: 72

約数和(自身を含む): 1131142656

約数和(自身を除く): 703933764

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 121, 124, 132, 186, 242, 341, 363, 372, 484, 682, 726, 1023, 1364, 1452, 2046, 3751, 4092, 7502, 9491, 11253, 15004, 18982, 22506, 28473, 37964, 45012, 56946, 104401, 113892, 208802, 294221, 313203, 417604, 588442, 626406, 882663, 1148411, 1176884, 1252812, 1765326, 2296822, 3236431, 3445233, 3530652, 4593644, 6472862, 6890466, 9709293, 12945724, 13780932, 19418586, 35600741, 38837172, 71201482, 106802223, 142402964, 213604446, 427208892]

約数ペア:

[(1, 427208892), (2, 213604446), (3, 142402964), (4, 106802223), (6, 71201482), (11, 38837172), (12, 35600741), (22, 19418586), (31, 13780932), (33, 12945724), (44, 9709293), (62, 6890466), (66, 6472862), (93, 4593644), (121, 3530652), (124, 3445233), (132, 3236431), (186, 2296822), (242, 1765326), (341, 1252812), (363, 1176884), (372, 1148411), (484, 882663), (682, 626406), (726, 588442), (1023, 417604), (1364, 313203), (1452, 294221), (2046, 208802), (3751, 113892), (4092, 104401), (7502, 56946), (9491, 45012), (11253, 37964), (15004, 28473), (18982, 22506)]