3969739968

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{666959}}^1$

素因数の和:667005

約数の個数: 56

約数和(自身を含む): 10842101760

約数和(自身を除く): 6872361792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 666959, 1333918, 2000877, 2667836, 4001754, 5335672, 8003508, 10671344, 16007016, 20675729, 21342688, 32014032, 41351458, 42685376, 62027187, 64028064, 82702916, 124054374, 128056128, 165405832, 248108748, 330811664, 496217496, 661623328, 992434992, 1323246656, 1984869984, 3969739968]

約数ペア:

[(1, 3969739968), (2, 1984869984), (3, 1323246656), (4, 992434992), (6, 661623328), (8, 496217496), (12, 330811664), (16, 248108748), (24, 165405832), (31, 128056128), (32, 124054374), (48, 82702916), (62, 64028064), (64, 62027187), (93, 42685376), (96, 41351458), (124, 32014032), (186, 21342688), (192, 20675729), (248, 16007016), (372, 10671344), (496, 8003508), (744, 5335672), (992, 4001754), (1488, 2667836), (1984, 2000877), (2976, 1333918), (5952, 666959)]