311929684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{6607}}^1$

素因数の和:6688

約数の個数: 48

約数和(自身を含む): 632782080

約数和(自身を除く): 320852396

約数列:

[1, 2, 4, 11, 22, 29, 37, 44, 58, 74, 116, 148, 319, 407, 638, 814, 1073, 1276, 1628, 2146, 4292, 6607, 11803, 13214, 23606, 26428, 47212, 72677, 145354, 191603, 244459, 290708, 383206, 488918, 766412, 977836, 2107633, 2689049, 4215266, 5378098, 7089311, 8430532, 10756196, 14178622, 28357244, 77982421, 155964842, 311929684]

約数ペア:

[(1, 311929684), (2, 155964842), (4, 77982421), (11, 28357244), (22, 14178622), (29, 10756196), (37, 8430532), (44, 7089311), (58, 5378098), (74, 4215266), (116, 2689049), (148, 2107633), (319, 977836), (407, 766412), (638, 488918), (814, 383206), (1073, 290708), (1276, 244459), (1628, 191603), (2146, 145354), (4292, 72677), (6607, 47212), (11803, 26428), (13214, 23606)]