429811648

素因数分解:

$2^6\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2749}}^1$

素因数の和:3117

約数の個数: 56

約数和(自身を含む): 977900000

約数和(自身を除く): 548088352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 349, 448, 698, 1396, 2443, 2749, 2792, 4886, 5498, 5584, 9772, 10996, 11168, 19243, 19544, 21992, 22336, 38486, 39088, 43984, 76972, 78176, 87968, 153944, 156352, 175936, 307888, 615776, 959401, 1231552, 1918802, 3837604, 6715807, 7675208, 13431614, 15350416, 26863228, 30700832, 53726456, 61401664, 107452912, 214905824, 429811648]

約数ペア:

[(1, 429811648), (2, 214905824), (4, 107452912), (7, 61401664), (8, 53726456), (14, 30700832), (16, 26863228), (28, 15350416), (32, 13431614), (56, 7675208), (64, 6715807), (112, 3837604), (224, 1918802), (349, 1231552), (448, 959401), (698, 615776), (1396, 307888), (2443, 175936), (2749, 156352), (2792, 153944), (4886, 87968), (5498, 78176), (5584, 76972), (9772, 43984), (10996, 39088), (11168, 38486), (19243, 22336), (19544, 21992)]