328587588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1303919}}^1$

素因数の和:1303936

約数の個数: 36

約数和(自身を含む): 949253760

約数和(自身を除く): 620666172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1303919, 2607838, 3911757, 5215676, 7823514, 9127433, 11735271, 15647028, 18254866, 23470542, 27382299, 36509732, 46941084, 54764598, 82146897, 109529196, 164293794, 328587588]

約数ペア:

[(1, 328587588), (2, 164293794), (3, 109529196), (4, 82146897), (6, 54764598), (7, 46941084), (9, 36509732), (12, 27382299), (14, 23470542), (18, 18254866), (21, 15647028), (28, 11735271), (36, 9127433), (42, 7823514), (63, 5215676), (84, 3911757), (126, 2607838), (252, 1303919)]