293269172

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{673}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 597864960

約数和(自身を除く): 304595788

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 197, 316, 394, 553, 673, 788, 1106, 1346, 1379, 2212, 2692, 2758, 4711, 5516, 9422, 15563, 18844, 31126, 53167, 62252, 106334, 108941, 132581, 212668, 217882, 265162, 372169, 435764, 530324, 744338, 928067, 1488676, 1856134, 3712268, 10473899, 20947798, 41895596, 73317293, 146634586, 293269172]

約数ペア:

[(1, 293269172), (2, 146634586), (4, 73317293), (7, 41895596), (14, 20947798), (28, 10473899), (79, 3712268), (158, 1856134), (197, 1488676), (316, 928067), (394, 744338), (553, 530324), (673, 435764), (788, 372169), (1106, 265162), (1346, 217882), (1379, 212668), (2212, 132581), (2692, 108941), (2758, 106334), (4711, 62252), (5516, 53167), (9422, 31126), (15563, 18844)]