289201068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{617951}}^1$

素因数の和:617974

約数の個数: 36

約数和(自身を含む): 787270848

約数和(自身を除く): 498069780

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 617951, 1235902, 1853853, 2471804, 3707706, 5561559, 7415412, 8033363, 11123118, 16066726, 22246236, 24100089, 32133452, 48200178, 72300267, 96400356, 144600534, 289201068]

約数ペア:

[(1, 289201068), (2, 144600534), (3, 96400356), (4, 72300267), (6, 48200178), (9, 32133452), (12, 24100089), (13, 22246236), (18, 16066726), (26, 11123118), (36, 8033363), (39, 7415412), (52, 5561559), (78, 3707706), (117, 2471804), (156, 1853853), (234, 1235902), (468, 617951)]