1285306592

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{3919}}^1$

素因数の和:4243

約数の個数: 48

約数和(自身を含む): 2608885440

約数和(自身を除く): 1323578848

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 277, 296, 554, 592, 1108, 1184, 2216, 3919, 4432, 7838, 8864, 10249, 15676, 20498, 31352, 40996, 62704, 81992, 125408, 145003, 163984, 290006, 327968, 580012, 1085563, 1160024, 2171126, 2320048, 4342252, 4640096, 8684504, 17369008, 34738016, 40165831, 80331662, 160663324, 321326648, 642653296, 1285306592]

約数ペア:

[(1, 1285306592), (2, 642653296), (4, 321326648), (8, 160663324), (16, 80331662), (32, 40165831), (37, 34738016), (74, 17369008), (148, 8684504), (277, 4640096), (296, 4342252), (554, 2320048), (592, 2171126), (1108, 1160024), (1184, 1085563), (2216, 580012), (3919, 327968), (4432, 290006), (7838, 163984), (8864, 145003), (10249, 125408), (15676, 81992), (20498, 62704), (31352, 40996)]