880489596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{255659}}^1$

素因数の和:255714

約数の個数: 48

約数和(自身を含む): 2405249280

約数和(自身を除く): 1524759684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 255659, 511318, 766977, 1022636, 1533954, 1789613, 3067908, 3579226, 5368839, 7158452, 10482019, 10737678, 20964038, 21475356, 31446057, 41928076, 62892114, 73374133, 125784228, 146748266, 220122399, 293496532, 440244798, 880489596]

約数ペア:

[(1, 880489596), (2, 440244798), (3, 293496532), (4, 220122399), (6, 146748266), (7, 125784228), (12, 73374133), (14, 62892114), (21, 41928076), (28, 31446057), (41, 21475356), (42, 20964038), (82, 10737678), (84, 10482019), (123, 7158452), (164, 5368839), (246, 3579226), (287, 3067908), (492, 1789613), (574, 1533954), (861, 1022636), (1148, 766977), (1722, 511318), (3444, 255659)]