219075136

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11927}}^1$

素因数の和:11987

約数の個数: 56

約数和(自身を含む): 508991616

約数和(自身を除く): 289916480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1148, 1312, 2296, 2624, 4592, 9184, 11927, 18368, 23854, 47708, 83489, 95416, 166978, 190832, 333956, 381664, 489007, 667912, 763328, 978014, 1335824, 1956028, 2671648, 3423049, 3912056, 5343296, 6846098, 7824112, 13692196, 15648224, 27384392, 31296448, 54768784, 109537568, 219075136]

約数ペア:

[(1, 219075136), (2, 109537568), (4, 54768784), (7, 31296448), (8, 27384392), (14, 15648224), (16, 13692196), (28, 7824112), (32, 6846098), (41, 5343296), (56, 3912056), (64, 3423049), (82, 2671648), (112, 1956028), (164, 1335824), (224, 978014), (287, 763328), (328, 667912), (448, 489007), (574, 381664), (656, 333956), (1148, 190832), (1312, 166978), (2296, 95416), (2624, 83489), (4592, 47708), (9184, 23854), (11927, 18368)]