274638784

素因数分解:

$2^6\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2677}}^1$

素因数の和:2925

約数の個数: 56

約数和(自身を含む): 625795040

約数和(自身を除く): 351156256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 229, 448, 458, 916, 1603, 1832, 2677, 3206, 3664, 5354, 6412, 7328, 10708, 12824, 14656, 18739, 21416, 25648, 37478, 42832, 51296, 74956, 85664, 102592, 149912, 171328, 299824, 599648, 613033, 1199296, 1226066, 2452132, 4291231, 4904264, 8582462, 9808528, 17164924, 19617056, 34329848, 39234112, 68659696, 137319392, 274638784]

約数ペア:

[(1, 274638784), (2, 137319392), (4, 68659696), (7, 39234112), (8, 34329848), (14, 19617056), (16, 17164924), (28, 9808528), (32, 8582462), (56, 4904264), (64, 4291231), (112, 2452132), (224, 1226066), (229, 1199296), (448, 613033), (458, 599648), (916, 299824), (1603, 171328), (1832, 149912), (2677, 102592), (3206, 85664), (3664, 74956), (5354, 51296), (6412, 42832), (7328, 37478), (10708, 25648), (12824, 21416), (14656, 18739)]