810147296

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{33181}}^1$

素因数の和:33307

約数の個数: 48

約数和(自身を含む): 1839610080

約数和(自身を除く): 1029462784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 436, 763, 872, 1526, 1744, 3052, 3488, 6104, 12208, 24416, 33181, 66362, 132724, 232267, 265448, 464534, 530896, 929068, 1061792, 1858136, 3616729, 3716272, 7233458, 7432544, 14466916, 25317103, 28933832, 50634206, 57867664, 101268412, 115735328, 202536824, 405073648, 810147296]

約数ペア:

[(1, 810147296), (2, 405073648), (4, 202536824), (7, 115735328), (8, 101268412), (14, 57867664), (16, 50634206), (28, 28933832), (32, 25317103), (56, 14466916), (109, 7432544), (112, 7233458), (218, 3716272), (224, 3616729), (436, 1858136), (763, 1061792), (872, 929068), (1526, 530896), (1744, 464534), (3052, 265448), (3488, 232267), (6104, 132724), (12208, 66362), (24416, 33181)]