318989016

素因数分解:

$2^3\times 3^5\times {\mathrm{164089}}^1$

素因数の和:164110

約数の個数: 48

約数和(自身を含む): 895931400

約数和(自身を除く): 576942384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 164089, 328178, 492267, 656356, 984534, 1312712, 1476801, 1969068, 2953602, 3938136, 4430403, 5907204, 8860806, 11814408, 13291209, 17721612, 26582418, 35443224, 39873627, 53164836, 79747254, 106329672, 159494508, 318989016]

約数ペア:

[(1, 318989016), (2, 159494508), (3, 106329672), (4, 79747254), (6, 53164836), (8, 39873627), (9, 35443224), (12, 26582418), (18, 17721612), (24, 13291209), (27, 11814408), (36, 8860806), (54, 5907204), (72, 4430403), (81, 3938136), (108, 2953602), (162, 1969068), (216, 1476801), (243, 1312712), (324, 984534), (486, 656356), (648, 492267), (972, 328178), (1944, 164089)]