620534208

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{461707}}^1$

素因数の和:461729

約数の個数: 56

約数和(自身を含む): 1876381312

約数和(自身を除く): 1255847104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 461707, 923414, 1385121, 1846828, 2770242, 3231949, 3693656, 5540484, 6463898, 7387312, 9695847, 11080968, 12927796, 14774624, 19391694, 22161936, 25855592, 29549248, 38783388, 44323872, 51711184, 77566776, 88647744, 103422368, 155133552, 206844736, 310267104, 620534208]

約数ペア:

[(1, 620534208), (2, 310267104), (3, 206844736), (4, 155133552), (6, 103422368), (7, 88647744), (8, 77566776), (12, 51711184), (14, 44323872), (16, 38783388), (21, 29549248), (24, 25855592), (28, 22161936), (32, 19391694), (42, 14774624), (48, 12927796), (56, 11080968), (64, 9695847), (84, 7387312), (96, 6463898), (112, 5540484), (168, 3693656), (192, 3231949), (224, 2770242), (336, 1846828), (448, 1385121), (672, 923414), (1344, 461707)]