260428224

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{193771}}^1$

素因数の和:193793

約数の個数: 56

約数和(自身を含む): 787489408

約数和(自身を除く): 527061184

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, 193771, 387542, 581313, 775084, 1162626, 1356397, 1550168, 2325252, 2712794, 3100336, 4069191, 4650504, 5425588, 6200672, 8138382, 9301008, 10851176, 12401344, 16276764, 18602016, 21702352, 32553528, 37204032, 43404704, 65107056, 86809408, 130214112, 260428224]

約数ペア:

[(1, 260428224), (2, 130214112), (3, 86809408), (4, 65107056), (6, 43404704), (7, 37204032), (8, 32553528), (12, 21702352), (14, 18602016), (16, 16276764), (21, 12401344), (24, 10851176), (28, 9301008), (32, 8138382), (42, 6200672), (48, 5425588), (56, 4650504), (64, 4069191), (84, 3100336), (96, 2712794), (112, 2325252), (168, 1550168), (192, 1356397), (224, 1162626), (336, 775084), (448, 581313), (672, 387542), (1344, 193771)]