428942904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{12613}}^1$

素因数の和:12744

約数の個数: 64

約数和(自身を含む): 1165533600

約数和(自身を除く): 736590696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 109, 156, 218, 312, 327, 436, 654, 872, 1308, 1417, 2616, 2834, 4251, 5668, 8502, 11336, 12613, 17004, 25226, 34008, 37839, 50452, 75678, 100904, 151356, 163969, 302712, 327938, 491907, 655876, 983814, 1311752, 1374817, 1967628, 2749634, 3935256, 4124451, 5499268, 8248902, 10998536, 16497804, 17872621, 32995608, 35745242, 53617863, 71490484, 107235726, 142980968, 214471452, 428942904]

約数ペア:

[(1, 428942904), (2, 214471452), (3, 142980968), (4, 107235726), (6, 71490484), (8, 53617863), (12, 35745242), (13, 32995608), (24, 17872621), (26, 16497804), (39, 10998536), (52, 8248902), (78, 5499268), (104, 4124451), (109, 3935256), (156, 2749634), (218, 1967628), (312, 1374817), (327, 1311752), (436, 983814), (654, 655876), (872, 491907), (1308, 327938), (1417, 302712), (2616, 163969), (2834, 151356), (4251, 100904), (5668, 75678), (8502, 50452), (11336, 37839), (12613, 34008), (17004, 25226)]