299921944

素因数分解:

$2^3\times 7^3\times {\mathrm{29}}^1\times {\mathrm{3769}}^1$

素因数の和:3825

約数の個数: 64

約数和(自身を含む): 678600000

約数和(自身を除く): 378678056

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 343, 392, 406, 686, 812, 1372, 1421, 1624, 2744, 2842, 3769, 5684, 7538, 9947, 11368, 15076, 19894, 26383, 30152, 39788, 52766, 79576, 105532, 109301, 184681, 211064, 218602, 369362, 437204, 738724, 765107, 874408, 1292767, 1477448, 1530214, 2585534, 3060428, 5171068, 5355749, 6120856, 10342136, 10711498, 21422996, 37490243, 42845992, 74980486, 149960972, 299921944]

約数ペア:

[(1, 299921944), (2, 149960972), (4, 74980486), (7, 42845992), (8, 37490243), (14, 21422996), (28, 10711498), (29, 10342136), (49, 6120856), (56, 5355749), (58, 5171068), (98, 3060428), (116, 2585534), (196, 1530214), (203, 1477448), (232, 1292767), (343, 874408), (392, 765107), (406, 738724), (686, 437204), (812, 369362), (1372, 218602), (1421, 211064), (1624, 184681), (2744, 109301), (2842, 105532), (3769, 79576), (5684, 52766), (7538, 39788), (9947, 30152), (11368, 26383), (15076, 19894)]