231799344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{689879}}^1$

素因数の和:689897

約数の個数: 40

約数和(自身を含む): 684360960

約数和(自身を除く): 452561616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 689879, 1379758, 2069637, 2759516, 4139274, 4829153, 5519032, 8278548, 9658306, 11038064, 14487459, 16557096, 19316612, 28974918, 33114192, 38633224, 57949836, 77266448, 115899672, 231799344]

約数ペア:

[(1, 231799344), (2, 115899672), (3, 77266448), (4, 57949836), (6, 38633224), (7, 33114192), (8, 28974918), (12, 19316612), (14, 16557096), (16, 14487459), (21, 11038064), (24, 9658306), (28, 8278548), (42, 5519032), (48, 4829153), (56, 4139274), (84, 2759516), (112, 2069637), (168, 1379758), (336, 689879)]