245660292

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{76673}}^1$

素因数の和:76772

約数の個数: 36

約数和(自身を含む): 627960060

約数和(自身を除く): 382299768

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 76673, 153346, 230019, 306692, 460038, 690057, 920076, 1380114, 2760228, 6823897, 13647794, 20471691, 27295588, 40943382, 61415073, 81886764, 122830146, 245660292]

約数ペア:

[(1, 245660292), (2, 122830146), (3, 81886764), (4, 61415073), (6, 40943382), (9, 27295588), (12, 20471691), (18, 13647794), (36, 6823897), (89, 2760228), (178, 1380114), (267, 920076), (356, 690057), (534, 460038), (801, 306692), (1068, 230019), (1602, 153346), (3204, 76673)]