664273344

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{494251}}^1$

素因数の和:494273

約数の個数: 56

約数和(自身を含む): 2008640128

約数和(自身を除く): 1344366784

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, 494251, 988502, 1482753, 1977004, 2965506, 3459757, 3954008, 5931012, 6919514, 7908016, 10379271, 11862024, 13839028, 15816032, 20758542, 23724048, 27678056, 31632064, 41517084, 47448096, 55356112, 83034168, 94896192, 110712224, 166068336, 221424448, 332136672, 664273344]

約数ペア:

[(1, 664273344), (2, 332136672), (3, 221424448), (4, 166068336), (6, 110712224), (7, 94896192), (8, 83034168), (12, 55356112), (14, 47448096), (16, 41517084), (21, 31632064), (24, 27678056), (28, 23724048), (32, 20758542), (42, 15816032), (48, 13839028), (56, 11862024), (64, 10379271), (84, 7908016), (96, 6919514), (112, 5931012), (168, 3954008), (192, 3459757), (224, 2965506), (336, 1977004), (448, 1482753), (672, 988502), (1344, 494251)]