390514688

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{6151}}^1$

素因数の和:6204

約数の個数: 48

約数和(自身を含む): 806158080

約数和(自身を除く): 415643392

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 3968, 6151, 7936, 12302, 15872, 24604, 31744, 49208, 63488, 98416, 190681, 196832, 381362, 393664, 762724, 787328, 1525448, 1574656, 3050896, 3149312, 6101792, 6298624, 12203584, 12597248, 24407168, 48814336, 97628672, 195257344, 390514688]

約数ペア:

[(1, 390514688), (2, 195257344), (4, 97628672), (8, 48814336), (16, 24407168), (31, 12597248), (32, 12203584), (62, 6298624), (64, 6101792), (124, 3149312), (128, 3050896), (248, 1574656), (256, 1525448), (496, 787328), (512, 762724), (992, 393664), (1024, 381362), (1984, 196832), (2048, 190681), (3968, 98416), (6151, 63488), (7936, 49208), (12302, 31744), (15872, 24604)]