281134266

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{4001}}^1$

素因数の和:4259

約数の個数: 48

約数和(自身を含む): 656968320

約数和(自身を除く): 375834054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 239, 294, 478, 717, 1434, 1673, 3346, 4001, 5019, 8002, 10038, 11711, 12003, 23422, 24006, 28007, 35133, 56014, 70266, 84021, 168042, 196049, 392098, 588147, 956239, 1176294, 1912478, 2868717, 5737434, 6693673, 13387346, 20081019, 40162038, 46855711, 93711422, 140567133, 281134266]

約数ペア:

[(1, 281134266), (2, 140567133), (3, 93711422), (6, 46855711), (7, 40162038), (14, 20081019), (21, 13387346), (42, 6693673), (49, 5737434), (98, 2868717), (147, 1912478), (239, 1176294), (294, 956239), (478, 588147), (717, 392098), (1434, 196049), (1673, 168042), (3346, 84021), (4001, 70266), (5019, 56014), (8002, 35133), (10038, 28007), (11711, 24006), (12003, 23422)]