248097528

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{492257}}^1$

素因数の和:492276

約数の個数: 48

約数和(自身を含む): 767922480

約数和(自身を除く): 519824952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 492257, 984514, 1476771, 1969028, 2953542, 3445799, 3938056, 4430313, 5907084, 6891598, 8860626, 10337397, 11814168, 13783196, 17721252, 20674794, 27566392, 31012191, 35442504, 41349588, 62024382, 82699176, 124048764, 248097528]

約数ペア:

[(1, 248097528), (2, 124048764), (3, 82699176), (4, 62024382), (6, 41349588), (7, 35442504), (8, 31012191), (9, 27566392), (12, 20674794), (14, 17721252), (18, 13783196), (21, 11814168), (24, 10337397), (28, 8860626), (36, 6891598), (42, 5907084), (56, 4430313), (63, 3938056), (72, 3445799), (84, 2953542), (126, 1969028), (168, 1476771), (252, 984514), (504, 492257)]