265239968

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38197}}^1$

素因数の和:38245

約数の個数: 48

約数和(自身を含む): 616057344

約数和(自身を除く): 350817376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 38197, 76394, 152788, 267379, 305576, 534758, 611152, 1069516, 1184107, 1222304, 2139032, 2368214, 4278064, 4736428, 8288749, 8556128, 9472856, 16577498, 18945712, 33154996, 37891424, 66309992, 132619984, 265239968]

約数ペア:

[(1, 265239968), (2, 132619984), (4, 66309992), (7, 37891424), (8, 33154996), (14, 18945712), (16, 16577498), (28, 9472856), (31, 8556128), (32, 8288749), (56, 4736428), (62, 4278064), (112, 2368214), (124, 2139032), (217, 1222304), (224, 1184107), (248, 1069516), (434, 611152), (496, 534758), (868, 305576), (992, 267379), (1736, 152788), (3472, 76394), (6944, 38197)]